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[[quoteright:350:[[ComicStrip/ThePerryBibleFellowship http://static.tvtropes.org/pmwiki/pub/images/pbf149_svens_revenge.jpg]]]]
[[caption-width-right:350:[[http://pbfcomics.com/comics/svens-revenge/ Or maybe not.]]]]
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->''"JustForFun/{{Hello}} {{My name is Inigo Montoya}}. [[TropeNamer You killed my father]]. {{Prepare to die}}."''
-->-- '''Inigo Montoya''', ''Film/ThePrincessBride''. (See [[Quotes/YouKilledMyFather the Quotes page]] for the whole story.)

When one of the villains [[DeceasedParentsAreTheBest kills the parent]] (usually father) of one of the heroes, it'll be that hero who kills that villain in question, even if this isn't an explicit act of vengeance. Occasionally, it's the mother, but this is rarer, and usually crops up in cases [[DisappearedDad where the father is unaccounted for]]. Sometimes the villain killed both parents, but the mother will barely get a mention. If even more {{Wangst}} is needed then expect a case of LukeIAmYourFather. Mothers more frequently appear in TurnOutLikeHisFather, because they are afraid if the child tries to get {{Revenge}}, he will only die, too; the success rate in preventing this trope is ''very low''.

Often, the villain will taunt the hero about the death of their parent. [[RelativeButton This assures the hero's victory]]. Other times, the villain [[ButForMeItWasTuesday just won't remember]]. Usually does the same, but funnier/more monstrous, depending on the circumstances.

This is a subtrope of ItsPersonal, and forms a central part of many [[CycleOfRevenge Cycles Of Revenge]]. Compare CynicismCatalyst, TheLostLenore, and DeadPartner. See also BestServedCold, and RoaringRampageOfRevenge.



[[folder:Anime & Manga]]
* ''Anime/MazingerZ'' gave us a You Killed My Grandfather in the first episode, when [[spoiler:Dr. Hell gets Kouji's grandfather assassinated]] and Kouji swears finding and punishing the responsible. It happened literally in ''Anime/GreatMazinger'' when [[spoiler:Kenzo Kabuto died because the Mykene]] and Kouji and Tetsuya [[spoiler:his biological son and adoptive son, respectively]] went in a RoaringRampageOfRevenge to avenge him. Likewise, the parents of Duke Fleed [[spoiler:and his sister Maria]] from ''Anime/UFORoboGrendizer'' were murdered by [[AlienInvasion the Vegan army]], and he [[spoiler:and she]] want to avenge their deaths. And Maria also wants avenging [[spoiler:her adoptive grandfather.]]
* Played straight in ''Anime/AfroSamurai'' when Justice kills Afro's father at the beginning of the series.[[spoiler:Then Afro does the same to Shichigoro, [[CycleOfRevenge leading to his son going for revenge on Afro]].]]
* Theresia the daughter of the [[ArcVillain Count]] in ''Manga/{{Berserk}}'' blames Guts for his part in her father demise viva the God Hand, however Guts praises her hatred saying it will keep her alive. Though Guts was not above shedding a subtle [[ManlyTears tear]] over Theresia unfairly blaming him for the Count's well [[IronicHell deserved fate]]. Since Theresia hasn't been seen in over a hundred chapters, it's safe to assume Guts is safe from her revenge.
** In prototype-Berserk, Guts's motivation for hunting down the order of Demons, was because his mother was torn apart by them.
* ''Manga/{{Bleach}}''
** The Grand Fisher killed Ichigo's mother and uses that against him when they fight. Ichigo is determined to resolve the matter for his mother's sake but eventually it's Isshin who does so.
** After Souken died, Mayuri captured his soul, and tortured him to death ForScience. Uryuu almost kills both himself and Mayuri to avenge his grandfather, but they both survive. The storyline remains unresolved.
** In the Captain Amagai, Amagai is haunted by his father's death and wishes he could avenge it. [[spoiler: The arc's entire plot is his gambit to destroy Yamamoto for killing his father. When he learns Yamamoto saved his father's soul from possession, he kills himself to atone for his misguided behaviour.]]
* Averted by Son Goku from ''Anime/DragonBallZ'' when he can't bring himself to kill Frieza, who not only killed his father, but also almost extinguished his entire race. Played straight, however, with Vegeta [[LikeFatherLikeSon and his son]] Trunks.
** Played straight with Piccolo, who was literally born to hate and kill Goku. His father Piccolo Daimaou created him moments after Goku dealt him a fatal blow and passed on his grudge to his newborn son. Piccolo actually does manage to kill Goku during their [[EnemyMine teamup]] against Raditz when Goku holds Raditz in place long enough for Piccolo to hit them both with his new super move. Piccolo mellows out considerably afterwards, since he felt no satisfaction from killing Goku. He just couldn't keep hating Goku after seeing him pull off such a badass HeroicSacrifice. Bonding with Goku's son Gohan while training him cemented the end of Piccolo's grudge.
** Gohan says something similar to Cell after he comes back in the Cell saga: "I'm glad that I can rip apart the one who killed my father with my own hands!"
** Future Trunks' father from his timeline was killed by the androids, whom Trunks later kills. His father from the present timeline is killed by Frieza, whom he kills as well.
** Majin Buu also killed Goten's mother and ate Trunks' mother. Frieza killed Vegeta's father as well as the entire Saiyan race. Yeah, the villains do this a lot.
* Averted in ''Manga/MermaidMelodyPichiPichiPitch'', when [[spoiler:Kaito forgives ManBehindTheMan Sara for killing his parents. She eventually commits suicide by [[CollapsingLair collapsing fortress]].]]
* In the ''Manga/TokyoMewMew'' anime is a mini-arc, just before the climax, where Ryou commands the titular {{Magical Girl}}s against the GiantMook that killed his parents. This was nowhere in the manga.
* In a unique villainous example, this is Malik of ''Anime/YuGiOh's'' motivation for trying to defeat the Nameless Pharaoh. Of course, it turns out that [[TomatoInTheMirror his]] SuperPoweredEvilSide, generated by resentment towards his duty to the Pharaoh (specifically, his father ''carving symbols into his back''), was the killer, and Malik's believing it was the Pharaoh was based on a misunderstanding.
* ''Anime/MobileSuitZetaGundam'' features a rather harsh version of this in the case of Camille's mother. Jerid Messa, AffablyEvil rival and already not on Camille's good side, is [[PunchClockVillain given orders]] to shoot at a capsule if anyone attempts to retrieve it. Having been led to believe it was a bomb, he destroys the capsule holding Camille's mother, killing her just as Camille had reached the capsule to retrieve it. Jerid is able to feel Camille's sadness as a sickening uneasiness, and when given the opportunity, actually apologizes for having killed his mother. He is still a bit too much of a jerk about it, though, and this death starts a vicious cycle of doom for anyone who gets close to either Jerid or Camille throughout the series.
* ''Manga/LoneWolfAndCub'' ends [[spoiler: with Yagyuu Retsudou dying at the hands of ''Daigorou'', after killing Ittou.]]
* ''Manga/SamuraiDeeperKyo'' averts/subverts this with Yuya, who, after a four-year hunt for the murderer of her father figure--her [[NotBloodSiblings brother Nozomu]]--discovers [[spoiler:that Kyoshiro was the one who killed him. She doesn't take her revenge, but she doesn't forgive him, either.]]
* Gene Starwind from ''Manga/OutlawStar'' has a vendetta with Ron [=McDougall=] over this act, which receives regular flashbacks throughout the series that drive home its impact, and tells him as much. Ron responds that [[ButForMeItWasTuesday he can't be expected to remember every murder he has committed]], famous hit man that he is.
* This is the reason behind [[spoiler: Yuri Killian]] being a SmugSnake [[spoiler: and betraying Kalos Eido, whom he blames for the "deed"]] in ''Anime/KaleidoStar''. [[spoiler: Ironically, Mr. Killian's death was a genuine accident. Kalos didn't defend himself because he [[TheAtoner felt guilty anyway]].]]
* ''Anime/TengenToppaGurrenLagann'': Realising that tremors caused by the Beastmen-piloted Ganmen led to his parents' deaths enrages Simon into fighting them instead of running away.
* A lot of the plot in ''Manga/VinlandSaga'' is derived from Thorfinn's quest to avenge his father's murder by Askeladd, who is fully aware of Thorfinn's grudge and uses it to his advantage on multiple occassions. [[spoiler:It's eventually subverted; Askeladd is killed by Canute and Thorfinn refuses to finish him off.]] Thorfinn later has a HeelRealization when he recalls the many men he killed over the years and wonders how many of them were brothers, fathers, or sons of other people. It's one of the reasons he decides to never kill again.
* ''Manga/{{Naruto}}''
** Sasuke Uchiha's entire clan, including his parents, were killed... [[SelfMadeOrphan by his brother]], no less. So Sasuke's training to get strong so he can kill him. [[spoiler:Of course, when he finally does, it turns out Itachi wasn't so bad after all, and did it so the Uchiha wouldn't rebel against Konoha, possibly causing a fourth Ninja War, for decades of oppression due to paranoia of the clan's power. That makes Sasuke's target of vengeance switch to the village of Konoha. Whee.]]
** A slightly straighter example was recently implied: It was earlier revealed that Tobi had unleashed the Nine-tailed Fox on Konoha when Naruto was born. [[spoiler: And recently that Kushina Uzumaki, Naruto's mother, was the previous container for it.]]
* Edo Phoenix of ''Anime/YuGiOhGX'' searches for his father's killer. [[Franchise/{{Batman}} By prowling dark alleys at night dressed in monster costumes looking for criminals]], no less.
* ActionGirl Sherry [=LeBlanc=] of ''Anime/YuGiOh5Ds'' has also been hunting for her parents' killer. She doesn't follow Batman's m.o. quite as closely as her predecessor, but she ''does'' have a BattleButler ParentalSubstitute.
* In the anime version of ''Anime/MaiHime'', Natsuki's beef with [[AncientConspiracy the First District]] is largely due to their apparent involvement in her mother's death.
** In the manga's storyline, Natsuki's reason for entering Fuuka is largely the same, with the exception that she believes another [=HiME=] was responsible for her murder. [[spoiler:The whole story is later revealed to be a lie, as Natsuki's mother shows up at the end of Vol. 3 as the leader of the faction that takes over Fuuka Academy, and serves as the primary antagonist of Vol. 4.]]
* In ''VisualNovel/KoihimeMusou'', when Chouhi stops Sousou to say hello, Bachou suddenly tries to kill Sousou on the spot because Sousou had Batou (Bachou's father) killed.
** [[spoiler: She later learns that her father actually died by falling of a horse while drunk. Sousou took the blame willingly because falling of a horse was a rather dishonorably way to die.]]
* Subverted in the ''Anime/{{Kirby|OfTheStars}}'' anime. Knuckle Joe has dedicated years to tracking down the Star Warrior he was told killed his father. He arrives on Pop Star, is tricked by Dedede into going after Kirby, and is about to deliver the killing blow when Meta Knight shows up, claiming to be one Joe is looking for. He reveals he was forced to kill Joe's father, his best friend, when the latter was possessed by Nightmare. Joe is furious and refuses to believe Meta Knight at first, one would assume because he wants someone to direct his anger at.
* In ''Anime/CodeGeass'', Lelouch blames his father, Emperor Charles, for the death of his mother. It's one of his motivations for fighting the Britannian Empire -- [[spoiler:In the end, Lelouch is at least partially responsible for his death by causing the Collective Unconscious to absorb him... [[MindScrew Or something]]... he also ends up causing that same Collective Unconsciousness to absorb his mother, too, because she wasn't actually dead]].
* ''Manga/OnePiece''
** Nami's main motivation for hating Arlong with every fiber of her being (besides enslaving her [[YouSaidYouWouldLetThemGo village]]) is because Arlong shot her adoptive mother Bell-mere directly in front of Nami when she [[HarmfulToMinors just eight years]] and was forced to work for him as his cartographer for eight more years. Apparently Nami tried many times to secretly assassinate Arlong but failed each time; the most sickening part is that Arlong laughs her attempts off because he knows it's beyond her ability to kill him and he would forgive her anyway because "''she's his friend''".
*** In the end it's Luffy, Zoro, Sanji and Usopp who avenged Bellemere (and the village) by beating Arlong and his crew making Nami feel free for the first times in years. Nami's hatred of Arlong briefly extended to his whole race with Nami being reluctant to enter Fishman island. However by the time she got there, she reconciled that it was solely Arlong who she despised.
** Franky utterly loathes Government Agent Spandam for arresting his [[TheMentor mentor]]/[[ParentalSubstitute father figure]] Tom and shipping him to [[HellholePrison Impel Down]] to be executed and Franky endeavours to make Spandam's life absolute hell every time they come into contact. When Spandam [[KickTheDog kicks]] Tom's unconscious body upon arrest, Franky promptly breaks his skull with the [[PistolWhipping butt of a rifle]] (''permanently disfiguring him'') causing Spandam much grief. But as if that wasn't enough, when meeting him again after twenty years, Franky, despite being being chained [[ManBitesMan bites]] Spandam's skull and refuses to let go, forcing Kumadori to separate them. But Franky doesn't just perform physical revenge for Tom; he also burns Tom's blue prints for Pluton - the ancient weapon the TheGovernment have been seeking for years - directly in front of Spandam's face causing Spandam to [[VillainousBreakdown flip out]].
*** Franky finishes him off by smashing him to a pulp [[HoistByHisOwnPetard with his own elephant-sword Funkfreed]], and even admits he's been dreaming of crushing the bastard for a long time.
** Robin also despises Spandam because he is the son of Spandine, the former Cipher Pol Chief who ordered the Buster Call on [[DoomedHometown Ohara]] i.e the total massacre of her hometown plus her mother, only friend and fellow archaeologists. Robin is horrified when Spandam reveals this and when she free of her [[PowerNullifier handcuffs]], she wastes no time giving him a brutal smack-down and snapping his spine like a twig.
** [[spoiler: One of the main reasons why Doflamingo [[{{Patricide}} shot his father in the back of the head]] is because his father [[RichesToRags renounced his Nobility]] and tried to leave normally leading to his mother [[IllGirl dying of illness]] thanks to the poor health conditions of poverty. That and the fact they got lynch-mobbed shortly afterwards. Despite that, Rocinante, Doflamingo's brother, [[CainAndAbel seeks to kill Doflamingo]] to avenge the death of their father at his hands - among [[{{TheCorrupter}} many]], [[{{AxCrazy}} many,]] other reasons. Really, the only person Doflamingo has shown unconditional love for [[EvenBadMenLoveTheirMamas is his mother]], so his actions while twisted are understandable]].
** [[spoiler:Rebecca initially just feared Diamante for killing her mother Scarlet in cold blood, and [[DespairEventHorizon breaks down]] upon discovering the truth. But upon seeing Diamante pull [[DirtyCoward dirty moves]] on her father Kyros, she becomes furious and challenges Diamante, only to be [[FauxActionGirl held back]] by Robin. Like with Nami, Rebecca doesn't get to avenge her mother personally, but witnesses her father do it]].
** [[spoiler: "''The Payback War''" Between the Whitebeard Pirates and BlackBeard Pirates, happened due to Whitebeard (who considered a father by all his crews) being killed by Edward D. Tech aka Blackbeard and his crew]].
*** Movie 3 character Mobambi goes though this with the Movie's antagonist Count Butler, despite the kid initially believing pirates had killed his father previously.
* In ''Anime/MobileSuitGundamWing'', soon-to-become pacifist Relena tries to shoot Lady Une, the woman who killed her (adoptive) father. She fails. The next time the two meet, Lady Une actually ''offers'' Relena a gun to take her long-awaited revenge with, and Relena ''pushes it away'', because ending the vicious cycle of bloody retribution was more important to her, in the end.
* Subverted in ''Manga/DeathNote'': [[spoiler:While Light plans to kill his father himself, he's ultimately killed by Mello. Light is visibly distraught at his father's death (he's not ''that'' good an actor; compare L's death), but he appears to deal with it by losing himself yet further in his [[UtopiaJustifiesTheMeans dubious cause]]. He barely mentions Soichiro again, and never figures his death into his conflict with Mello - which, for such a proud guy who takes conflicts and slights so personally, is quite strange. In the end, it's [[BewareTheNiceOnes Matsuda]] [[BerserkButton who ends up]] [[ThisIsUnforgivable 'taking revenge']], subverting the Trope even further.]]
* Subverted in ''Manga/RanmaOneHalf'', Genma says he is responsible for wiping the Kumon school out so everyone thinks Ryū Kumon is here for the traditional you-killed-my-father moment, only it turns out Ryū's father accidentally killed himself practicing a technique and Ryū just wants the other half of it to rebuild.
* ''Manga/KatekyoHitmanReborn'' recently presented an interesting twist in this trope, in that it is not the hero, Tsuna, [[spoiler: but the ''villain'' Kozato Enma]] who is using this as his battle cry, and makes it more interesting because apparently [[spoiler: Tsuna's father Iemitsu was the killer of Enma's parents]].
* ''Manga/DetectiveConan'':
** The Kaitou Kid of ''Manga/MagicKaito'' and ''Detective Conan'' has this as his driving motivation once he finds out that his father was murdered. His motives for being a PhantomThief shift away from 'having fun' toward 'bringing ''them'' out into the light,' and we might know more about all of that if his series was more than 28 chapters long. (His Manga/DetectiveConan [[OnlySixFaces counterpart]] is after ''his'' evil organization because they killed ''[[WhodunnitToMe him]]'', instead.)
** Many of the culprits of their cases have this as their motive for murder, as the victims had directly (or indirectly) caused the deaths of their loved ones.
* In the ''Franchise/AceAttorney'' manga for Miles Edgeworth, the son of Jose [[Film/ThePrincessBride Mo]][[MeaningfulName nt]][[ShoutOut oya]], a man Edgeworth sent to prison and who died while in there, accuses Edgeworth of killing his father and tries to attack him. Edgeworth stops him by (accidentally) blocking the knife with his cast and then gives him a CooldownHug and apology.
* ''Anime/MobileSuitGundam00'': [[spoiler:The second Lockon Stratos, Lyle Dylandy, is the one who finally brings down Ali al-Saachez, who had killed Lockon's father, mother, and little sister in a terrorist bombing years ago, and his twin brother (the first Lockon) at the end of the first season. However, it is a subversion--Lyle rejects the idea of shooting him out of pure vengeance and only fires after Ali refuses to surrender.]]
* This is [[DefiedTrope defied]] in ''Manga/KimbaTheWhiteLion'' where Kimba refuses to kill [[EvilPoacher Viper Snakely]] for shooting his father and for indirectly causing the death of his mother because he believes that if he kills a human, he will be going against his wish for humans and animals coexisting in peace. However, Kimba has no problems fighting Viper Snakely if it means protecting his subjects from him.
* In ''Anime/MobileSuitGundam'' Casval Daikun took his more famous identity of Char Aznable and joined the Zeon military to avenge his father, killed by Degwin Zabi. Char approach is a non-standard KillEmAll: he plans to kill ALL the Zabi, starting with Degwin's favorite son (and Char's apparent best friend Garma). He fails: while he does get Garma killed, his brother Dozle dies in battle against the Federation, Degwin is disintegrated by his surviving son Gihren's death ray, and Gihren is killed by his sister Kycilia exactly because of Degwin's murder before he can take another shot and kill Kycilia with a [[NoKillLikeOverkill rocket in the head]]. After the series it's implied that Char encounters Dozle's daughter Mineva but, having renounced his revenge even before killing Kycilia (he did the deed to prevent her from continuing the war), spares her.
* In ''Manga/RoseOfVersailles'' Rosalie's main reason to go to Versailles is to avenge her adopted mother, who died when a noblewoman's carriage ran over her, and discover who is her real mother. [[spoiler: She finds the killer Mme De Polignac easily, but before she can kill her she discover that Mme De Polignac is her real mother]].
* Seine's motivation in ''Manga/HekikaiNoAion'' is to kill the mermaids to avenge her foster father Simon's death at their hands [[spoiler:or their teeth]].
* Subverted in ''Manga/{{Claymore}}'': [[spoiler: [[BigBad Priscilla]] demands that Teresa "give her father back" as they fight, but in fact young Priscilla had witnessed a yōma who had taken the place of her father eating her siblings, and she snuck up behind him and chopped off his head. However, by this point in the fight, Priscilla is losing her mind due to the fact that she can't cope with having been defeated by Teresa, even though Teresa is "the bad guy" who broke the rules.]]
** Subverted further after the yoma's true nature is revealed. [[spoiler:Since yoma merely infest humans, not replace them, Priscilla actually killed her father herself. Dae believes that she subconsciously knew this was the case, and her self-loathing is the reason she is so powerful.]]
** Played somewhat straight for Clare's motive for being a Claymore. [[spoiler:She used the flesh of Teresa the Faint Smile to turn herself into a Claymore. Since that day, she had been building her strength up to kill Priscilla who killed Teresa right in front of her.]]
* One of Ian's major struggles in ''Manga/ACruelGodReigns''. Jeremy may have killed his father, but he's also his step-brother and his father was torturing him. And Ian starts [[spoiler: to fall in love with Jeremy.]]
* Played straight (or maybe [[YaoiGuys not so straight]]) with [[spoiler: Kurogane]] in ''Manga/TsubasaReservoirChronicle''.
* Subverted in ''Manga/PetShopOfHorrors'' where [[spoiler: Leon kills Count D's father, and fully expects him to leave him to burn to death after that. Instead, [[FoeRomanceSubtext D saves him]].]]
* In ''Manga/RaveMaster'', King aka Gale Raregroove reveals that he killed Haru's mother Sakura to make his former friend Gale Glory, Haru's father, understand the pain he felt when the Imperial soldiers Glory sent to apprehend him killed his wife and son [[spoiler:though his son survived]]. An enraged Haru tackles King, calling him a monster. King calmly remarks that Haru has every right to hate King for what he did. He's shaken when Haru ''still'' feels sympathy for King's suffering even though King killed his mother.
* In ''Manga/FairyTail'', [[spoiler: after Acnologia kills his adoptive dragon father in front of him, Natsu angrily declares that he'll destroy Acnologia]].
* In ''Manga/AttackOnTitan'', when the Colossal Titan kicked open Wall Maria's gate, debris landed on the Yeager house and trapped Eren's mother. He was forced to watch her be EatenAlive, and this drives his quest to exterminate the Titans. [[spoiler:After discovering that Bertolt is the Colossal Titan, Eren demands to know what he thought about causing her death. His response about having pitied Eren drives him to promise that he'll make sure Bertolt dies in as horrible a manner as possible.]]
** In a similar manner, he encountered the Titan who actually ate his mother, [[spoiler:sometime after gaining the ability to control Titans. He made the other Titans in the area devour it alive.]]
** A more complicated example occurs when [[spoiler: Bertolt confronts Ymir over having eaten his childhood friend, Marcel. She apologizes for it, admitting that she has no memories of her time trapped in Titan form. When she asks if he hates her because of it, he admits that he isn't sure.....but he accepts her apology, as she clearly didn't ''want'' to kill anyone]].
* In ''LightNovel/TheDevilIsAPartTimer'', this is Emi's primary motivation for becoming The Hero, since Maou's forces razed her village shortly after her father sent her with some church officials to train and fight against the demons. When she confronts Maou with this information, he actually blows her mind (and seemingly offends her) by honestly trying to apologize, saying that he ordered his minions ''not'' to attack civilians but he couldn't oversee them 24/7, and admitting that he didn't respect humans the way he does now. She drops a lot of her hostility towards Maou when she finds out [[spoiler:her father isn't dead]].
** {{Lampshaded}} in the anime, when [[spoiler:Lucifer shows up]]:
-->"No, it can't be. I ran my sword right through your chest! I did the 'You killed my father' bit and everything!"
* In ''Anime/KillLaKill'', Ryuko Matoi's main goal is to find the person who killed her father with [[ImprobableWeaponUser a giant pair of scissors]]. The scissors broke in half while the culprit was fleeing, so Ryuko uses one half as a sword while searching for the person who carries the other half. The culprit was [[spoiler: Nui Harime, but while Ryuko hates her, she ultimately considers Ragyo Kiryuin truly responsible because Nui was acting under her orders. Satsuki Kiryuin also never forgave her mother Ragyo for killing her father, and betrayed her at the first opportunity. It later turns out Ryuko and Satsuki's parents are one and the same, uniting them against their mother, Ragyo.]]
* In the 1980s version of ''Anime/{{Gigantor}}'', Shotaro seek revenge on Branch because he realized that [[spoiler:he was the one who killed his father]] however this wouldn't happen since [[spoiler:Branch was abducted by aliens, that were later turned out to be Uchuumaou's minions, while Shotaro attempted to kill him in revenge.]]
* In ''LightNovel/DateALive'', Origami Tobiichi dedicated her life to getting her revenge on the one who killed her parents. She concludes that Kotori Itsuka's SuperpoweredEvilSide Efreet did it and tries to kill her, ignoring everybody's protests. [[spoiler:However, it is later revealed that ''Origami herself'' was the one who accidentally killed her parents in a StableTimeLoop created when she went back in time to try to prevent their deaths. She rockets past the DespairEventHorizon when she realizes this.]]
* This was originally Brocken Jr.'s thing when he first appeared in ''Manga/{{Kinnikuman}}''; Ramenman had killed his father Brockenman during the first TournamentArc, so now Jr. wants revenge. However, Brocken isn't quite so obsessed, as he's willing to pull an EnemyMine with Ramenman during the manga's Beansman arc. When the two do fight during the Big Fight arc, hands Brocken Jr. his ass, then tells him, "Forget your father. Only then will you be a great fighter." and Brocken more or less gives up his grudge.
* This is Chang Ge's motivation at the beginning of ''Manhua/{{Choukakou}}'', [[spoiler: as her parents and all her brothers were killed by her uncle, [[TheEmperor Li Shimin]]]].
* ''Manga/WolfsRain'': Blue's motive against Darcia.
* ''Anime/PanzerWorldGalient'': [[BigBad Jordy]] wants to avenge the death of his father, killed by [[BigBad Marder]].
* ''Anime/MobileFighterGGundam'': Neo-Canada's fighter, former space cop Andrew Graham, entered the Gundam Fight entirely because he found out that Neo-Russia's fighter was the space pirate Argo Gulsky, who some years ago killed Andrew's new wife Norma by ramming their spaceship then [[ThrownOutTheAirlock throwing her into space]]. [[spoiler:Except that's not true; the collision was an accident, and Argo tried to save Norma but couldn't reach her in time and has been wracked with remorse ever since. When Andrew learns the truth, he returns the favor by TakingTheBullet for Argo.]]
* In ''Manga/DogSoldier'', one of [[AfricanTerrorists Zardoz's]] attacks killed [[TheProtagonist John Kyosuke Hiba's]] parents.
* Exa's reason for wanting to slay the demon queen in ''Manga/{{Superior}}'' (despite his otherwise strict adherence to ThouShaltNotKill) is because she wiped out his home village and desecrated his mother's corpse. This is somewhat problematic, seeing as the plot of the series revolves around the demon queen joining his party in disguise and [[InLoveWithTheMark the two falling in love]]. [[spoiler:He does ''not'' take it well when he learns the truth.]]
* In at least two of the iterations of ''Anime/CuteyHoney'', Honey's motive for trying to wipe out Panther Claw is because they killed her father. In two others, they kidnap him instead, but it still has the same effect- Honey still wants to kill them.

[[folder:Comic Books]]
* ''Star Wars'': In Star Wars 2: Skywalker Strikes, Part II, Luke Skywalker confronts Darth Vader, both of them unaware of their blood relationship. Luke accuses Vader of killing his father without revealing any information. Vader says [[ButForMeItWasTuesday he killed many fathers]] and the young boy would have to be more specific.
** Oh it gets even better with Vader, in the same series he returns to Tatooine for Imperial business and you remember how the Tusken Raiders killed his mother in ''Film/AttackOfTheClones''? Well Vader hasn’t [[http://deffinition.co.uk/wp-content/uploads/2018/01/Darth-Vader-kills-tusken-raiders-in-marvel-star-wars-graphic-novel.jpg forgotten either]].
*** In fact Vader slaughtered so many of the sand people they began to worship him as a god.
* Franchise/SpiderMan was raised by Uncle Ben and Aunt May. When Uncle Ben was killed, Peter wanted to get even, but when he realizes that the murderer was the same thug he let go earlier, he gives up on revenge because he realizes it was his own fault. In fact, the third movie is largely about his need to let go of his vengeful feelings.
** When he finds out that the second Red Skull killed his parents (who were SHIELD agents) he wanted revenge as well. The second Red Skull ends up escaping.... only to be killed later by the original Red Skull. However, Spider-Man ''does'' kill the Finisher (inadvertently and in self-defense, but without any tears), the Skull's agent who actually did the deed. The Finisher's dying confession proved that his parents weren't traitors after all, which was what he really wanted.
** Gwen Stacy wasn't exactly thrilled when she thought Spider-Man had killed her father. She didn't end up killing him, but she did try to help a politician start a crusade against him.
* Franchise/{{Batman}} lost both his parents to a random mugger by the name of Joe Chill. Although this is the major cause for Bruce's decision to become a superhero, he's able to focus on the big picture. Naturally, [[ThouShaltNotKill Batman never kills Chill]], but Chill is killed by his fellow mobsters who blame him for creating Batman.
* Baron Zemo initially blamed ComicBook/CaptainAmerica for the death of his father, despite the fact that his father had accidentally caused his own death while firing his pistol blindly. He eventually got over it.
* A variation occurs in ''ComicBook/ElfQuest'', where Cutter's parents are among several elves killed by a monster. Since his father was chief of the Wolfriders Cutter inherits the title, and the first thing he does to prove himself worthy of it is to devise a strategy to kill the monster. However, whatever desire for revenge is mixed with the necessity to stopping the menace who threatens all life in the Holt. In addition, unlike his father who had wanted to kill the monster all on his own, Cutter relies on the whole tribe working together to trap it. (He both acts as bait and deals the lethal blow, though.)
* The big reason why [[ComicBook/XWingSeries Wedge Antilles]] hates Loka Hask is because Wedge's parents sacrificed themselves to save the refueling station after Hask took off without unhooking, letting his thrusters ignite the fuel, in order to stall the police. Hask makes it worse by rejoining TheEmpire and [[http://img372.imageshack.us/img372/1069/blz05dt3.jpg telling Wedge]] that he did him a favor and gave him what all boys secretly want - to be rid of their parents! If only ''he'd'' had someone to do that for him - but no, he had to [[SelfMadeOrphan do it himself!]]
* ''ComicBook/XMen'''s ComicBook/{{Apocalypse}}, of all people. After being abandoned as an infant due to his obvious mutations, En Sabah Nur was rescued and adopted by Baal, the leader of a tribe of nomad raiders named the Sandstormers. Then one day the forces of Rama Tut (a.k.a. Kang the Conqueror) attacked the Sandstormers. Baal and En Sabah Nur survived the initial attack by hiding in a cave that collapsed. Baal eventually starved to death, but not before telling En Sabah Nur of Rama Tut's arrival and subsequent conquest of the land, and that he believed Nur was destined to stop him. Nur's desire to avenge his foster father, one of the only people who ever really cared for him and vice versa, was the main reason Nur rejected Rama Tut's WeCanRuleTogether offer (Especially ironic, since Rama Tut's goal for traveling to AncientEgypt in the first place was to recruit the future Apocalypse). That and [[ICanRuleAlone Nur wanted to rule the world by himself]].
* ''ComicBook/TheSword'' runs on this. After three demigods kill Dara Brighton's parents and sister in search of the titular mystical sword, she finds it and sets out to use it to avenge the death of her family.
* Poor Jango. If you think Boba Fett had it bad, Jango lost ''two'' fathers. His biological father (and his mother and sister) was murdered by a group of mercenaries, and his adoptive father who trained him to be a Mandalorian (and whom he was possibly closer to) was gunned down before his eyes by the same man who killed his original family. Needless to say, Fett devotes a great deal of time to hunting down the murderer and finally enacts vengeance in a brutal fistfight.
** And, in a way, the traitorous Mandalorian Montross was also responsible for Jango's second father's death: he abandoned him on the battlefield because he wanted to take his place as leader of the Mandalorians. Then years later, Montross killed Rozatta, a female Toydarian who acted as a mother-figure to Jango and was one of the few people he cared about. Shortly thereafter, Fett defeats Montross and leaves him to a particularly nasty death.
* ''[[ComicBook/UsagiYojimbo Space Usagi]]'': "One cannot live under the same sky as their lord/father's murderer." [[spoiler: He gets both. Personally. Sadly Miyamoto Usagi "proper" has yet to fight TheDreaded Lord Hikiji, who killed both Miyamoto senior and Lord Mifune.]]
* In a nice little invert, it was the good guys (the [[PhysicalGod Asgardians]]) who killed Loki's father Laufey when he was a young child. Loki did vow to kill them all that day, but then again, [[spoiler: it was mostly an act in an attempt to get Odin to adopt him. At the time, young Loki did not understand the grander scheme it operates into,]] but don't be too surprised he didn't have any real tears to shed for [[AbusiveParent Laufey]]... And the fact that killing Frost Giants seems to be Asgard's national sport doesn't pose Asgard in a flattering light.
* ''Franchise/{{Superman}}'': At the end of the ''ComicBook/SupermanBrainiac'' story arc, ComicBook/{{Brainiac}}, kills Superman's adoptive father, Jonathan Kent. Once Supes found out, he dreamed of going to Brainiac's containment chamber to lay a beatdown on him.
* ''Comicbook/{{Supergirl}}'':
** In ''Superman Vol 1 #149'' Comicbook/LexLuthor manages to kill Superman. Supergirl captures him and brings him to Bottle City of Kandor where he is judged and banished to the PhantomZone. As she takes Luthor away, Kara warns a group of gangsters they may have succeeded in treacherously murdering her cousin but they will have to deal with ''her'' now.
--->'''Supergirl:''' My name is... Supergirl! I'm Superman's cousin from Krypton! I've been his secret emergency weapon for years! Luthor, in the name of planet Krypton, I arrest you for murder!
** ''[[Comicbook/{{Supergirl 2005}} Post-Crisis Kara]]'' bears a grudge against Reactron, her father's murderer. At one point she fights Doomsday in "Reign of Doomsday", and she states she hasn't forgotten that monster killed her cousin.
** In ''ComicBook/ElseworldsFinestSupergirlAndBatgirl'': Comicbook/{{Batgirl}} wants to take Comicbook/LexLuthor down because he [[spoiler:hired the hitman who accidentally murdered her parents]]. And Comicbook/{{Supergirl}} wants to kill [[spoiler:Lex Luthor after finding out that he murdered her cousin.]]
* ComicBook/{{Magneto}} saw his parents and sister shot dead before his eyes during World War 2, and for a time became a Nazi hunter. This phase of his career ended when the American intelligence agency for which he worked betrayed him and killed his Brazilian lover.
* In the ComicBook/{{New 52}}, ComicBook/{{Aquaman}} blames Black Manta for his father's death. Interestingly, the reverse is also true. Aquaman's father had a heart attack while trying to defend his son from Black Manta. When Aquaman tracked Manta down for revenge, he was attacked by Manta's father, whom he killed in self-defense.
* In most versions of the ''ComicBook/BlackPanther'' origin, his father (the previous Panther) was killed by Ulysses Klaw. The young T'Challa managed to injure Klaw in the process, and later "[[DeathIsCheap killed]]" him after assuming his father's mantle.
-->'''Black Panther:''' Do you have any children?\\
'''Klaw:''' No.\\
'''Panther:''' Good. [[CycleOfRevenge Because then I'd have to kill them, too.]]
* ComicBook/{{X 23}} was a victim of this trope when Xander Rice does this to ComicBook/{{Wolverine}} ''[[RevengeByProxy by proxy]]''. Wolverine killed Rice's father, Dale Rice, during his escape from the Weapon X facility where he was being experimented on. Two or three decades later, Rice is part of a civilian offshoot program attempting to recreate Weapon X. When Sarah Kinney successfully creates an OppositeSexClone of Wolverine, Rice ''immediately'' projects his hatred of Logan onto the poor girl, leading to absolutely ''horrific'' physical and emotional abuse. He makes it absolutely clear to a seven-year-old X-23 that his surgically removing her claws one-by-one ''without anasthesia'' is in retribution for his father. What makes this even more twisted is that Zander, owing to his part in the program, was arguably [[AbusiveParents one of the closest thing's Laura/X-23 had to a father growing up]].
* In ''ComicBook/AstroCity,'' Royal and Charles Williams' parents were killed by a Pyramid agent during a supervillain fight. When Royal learns his identity twenty years later, he uses that information to give his dying brother Charles the will to live on. The two end up becoming mercenaries on a RoaringRampageOfRevenge against the agent.
* ''ComicBook/TwoThousandAD'':
** ''ComicBook/NemesisTheWarlock'': Played for laughs when Nemesis and his allies are about to kill Torquemada. Everyone wants a piece of him for killing one of their loved ones: Nemesis for his wife, Purity for her father, and Mekquake for his mother. When Torquemada is confused because he never even met Mekquake's mother, he admits that he just made her up.
** ''ComicBook/ButtonMan'': As a young girl, Adele witnesses a group of men murdering her father while she hid in the closet, apparently including a man named "Harry X". She grows up swearing to get revenge against her father's killers and Harry in particular.
** ''ComicBook/NikolaiDante'': Some time after Dante kills Sir Richard Hawksmoore, his daughter, Elizabeth, joins the royalist faction for the chance to [[AvengingTheVillain avenge him]]. She is appointed commander of the ORder of the Dragon by Konstantin Romanov, and on her first mission, attacks a refugee convoy commanded by Elena Kurakin - whose father ''she'' killed. And yes, there is taunting involved.
* ''ComicBook/BlackMoonChronicles'': Haazheel Thorn and the Baron of Moork arrange the violent death of Wismerhill's dark elf father (actually, the demon Urmarcht in disguise) just before he could finally meet him and blame it on the empire to incite Wismerhill's fury against the emperor.
* ''ComicBook/SherwoodTexas'': Rob Hood's RoaringRampageOfRevenge is kicked off when he returns from a stint in the navy to find that his father has been murdered by John Prince, leader of the Nobles motorcycle gang.
* ''Comicbook/BatmanBeyond'': Terry says this to Blight until Bruce interrupts him.
-->'''Batman:''' You killed my...\\
'''Bruce:''' [=McGinnis!!=]\\
'''Batman:''' You killed a good man.
* In ''ComicBook/GothamCityGarage'', Batman doctors evidence to trick [[ComicBook/{{Batgirl}} Barbara Gordon]] into believing her sister [[ComicBook/{{Supergirl}} Kara]] murdered their father. She believes him and intends to get justice for her father until Harley Quinn -of all people!- reveals she's been lied to.

[[folder:Fan Works]]
* Distraught from [[Fanfic/MyLittleUnicorn My Brave Pony: The Movie]]'s motivation. And in this case, his father is [[spoiler: Discord]].
* Aoi Myoujin from ''Fanfic/TheBlueStrangerTheRedCurtain''. Aoi spent his whole life hunting down his parents' murderer, and boy did he enjoy every second of payback, right before he got busted by the cops and got whisked away to Equestria.
* The ''WesternAnimation/{{Rango}}'' fanfic ''Fanfic/OldWest'' provides a villainous example: the kingsnake mercenary Henry seeks revenge on Rattlesnake Jake for killing his brother.
* In chapter 17 of ''Fanfic/OnceMoreWithFeeling'' Misato explains her ward Asuka that she wants to exterminate the [[EldritchAbomination Angels]] because her father died during Second Impact.
* In ''Fanfic/OutOfTheCornerOfTheEye'', [[spoiler: Paco]] is so obsessed with getting revenge on the man who killed his parents that he [[DealWithTheDevil agrees]] to be [[DemonicPossession host]] to Hsi Wu's spirit in exchange for the power to do so.
* In ''Franchise/{{Superman}}'' story ''Fanfic/SupermanOf2499TheGreatConfrontation'', the current Batman wants bring the Joker to justice for his father's murder.

[[folder:Films -- Animation]]
* ''WesternAnimation/KungFuPanda2'' plays with this trope, with Po finding out that [[BigBad Lord Shen]] [[DarkerAndEdgier committed genocide against the other pandas]], including his [[MissingMom biological]] [[DisappearedDad parents]]. Only at the climax, Po's motivation to take down Shen is still the safety of his friends, family and the rest of China rather than for retribution. ([[spoiler:And at the end, it is revealed that his father and some others survived]].)
* ''The Empire Strikes Back'' version of the whole "you-killed-my-father" thing was hilariously parodied in ''WesternAnimation/ToyStory2''.
* In ''Disney/TheLionKing'', Scar kills Simba's father and convinces him [[MakeItLookLikeAnAccident it was an accident]], only to later tell him the truth in a moment of EvilGloating, giving Simba a HeroicSecondWind.
-->'''Scar:''' [[PunctuatedForEmphasis I. Killed. Mufasa.]]\\
'''Simba:''' MURDERER!
* At the end of ''Disney/TheHunchbackOfNotreDame'', during the climax, Frollo reveals that not only was he thinking about killing Quasimodo as an infant, but he had also killed his mother who was protecting her son. (The fate of Quasi's father is unknown however, though it's implied that he was presumably arrested and hung like the other Gypsies his parents were travelling with.)
* ''WesternAnimation/{{Epic}}'' : Mandrake's reasoning in taking the pod; a Leafman warrior ''did'' kill his son. (Of course, it's not really justified as Mandrake struck first, and he was going to take the pod anyway.)
* Subverted in ''WesternAnimation/HowToTrainYourDragon2''. Even though [[spoiler: Drago hypnotizes Toothless into killing Hiccup's father Stoic, Hiccup's motivation for going after Drago is because he's a legitimate threat to Berk, and not to avenge his father's death]].
* ''Anime/RingingBell'': Poor Chirin. His mother is killed by the Wolf. You can tell it's personal when a little lamb tries to kill a wolf! For extra tearjerker points, [[spoiler:when he finally succeeds, he feels no real satisfaction since the Wolf had become a surrogate father to him by that point. Chirin is also rejected by his former flock since he's even ''scarier'' than the Wolf now.]]

[[folder:Films -- Live-Action]]
* Averted in ''Film/TwentyEightDaysLater''. Hannah's recently Infected (as in, within seconds of contact) father is shot to death in front of her by a group of rescuing soldiers. She's naturally horrified and grieving, but not vengeful. When she thinks that Jim is [[spoiler: uh, biting]] her would-be foster mom, though, she tries to bash his skull in.
* ''Film/AssassinsCreed2016'': Young Callum walks in to see his mother killed by his Assassin father, and has wanted to kill him since. [[spoiler: Even when given the chance by Alan, Callum spares him now that he knows the bigger picture]].
* In ''Film/{{Avatar}}'', Neytiri's father is killed in the attack on Hometree. Sure enough, she gets her revenge using her father's own bow.
* In the {{Dystopia}}n "Biffverse" timeline of ''Film/BackToTheFuturePartII'', Biff Tannen murders George [=McFly=], presumably to widow Lorainne and get revenge for the humiliation in high school. He tells Marty this, but Marty doesn't take revenge directly, instead he repairs the timeline so Biff will be a loser (and George [=McFly=] still alive) again.
* In ''Film/{{Batman}}'', Jack Napier, the man who becomes the Joker, is the man who murdered Bruce Wayne's parents. (Dick Grayson, before he was written out of the movie, was supposed to also have his parents killed by the Joker.)
* In the movie ''Film/BatmanBegins'', Bruce (before deciding to become Batman) attempts to murder Joe Chill, the mugger that killed his parents but [[spoiler: Joe is murdered on the orders of Carmine Falcone, who he is testifying against, before Bruce gets the chance to kill Joe himself]].
* In ''Film/BatmanForever'', Robin's entire family was murdered by Two-Face, which prompts the young sidekick into a life of crime-fighting. A major plot is his need to overcome personal revenge, though.
* ''Film/CharliesAngels'': The driving motivation of the BigBad is that he believes Charlie left his father to die.
* Cataleya Restrepo of ''Film/{{Colombiana}}'' wants to avenge the death of her parents, who were murdered by rivals.
* ''Film/ConanTheBarbarian1982'':
** The title character out for revenge for... well, let's just let ''him'' say it, shall we?
--->'''Conan:''' You killed my mother... you killed my father, YOU KILLED MY PEOPLE! [[ArsonMurderAndJaywalking You took my father's sword]]!
** Thulsa Doom as well.
--->'''Thulsa Doom:''' You broke into my house, stole my property, murdered my servants, and my PETS! And that is what grieves me the most! [[ArsonMurderAndJaywalking You killed my snake.]]
* Tweaked in ''Film/{{Daredevil}}'':
** It was actually [[PsychoForHire Bullseye]] who killed [[DarkActionGirl Elektra's]] father, but she thought it was [[AntiHero Daredevil]]. Therefore, she went on an angry rampage against Daredevil, which didn't end well when she figured out who he really was...
** Played straight, however, with Daredevil himself and the Kingpin.
* ''Film/DeathNote2017'': Light's second victim with the Death Note is the criminal who ran over his mother and got away with it.
* ''Film/Escape2000'' (best known for being featured on ''Series/MysteryScienceTheater3000'') has the hero's parents killed by {{Mooks}} working for the BigBad. His quest for vengeance leads him to [[BoisterousBruiser a certain uproarious gang leader.]]
* In ''Film/TheFall'', Roy invoked this trope for some of the main characters in regards to the villain Governor Odious of his story to Alexandria. The Black Bandit lost his brother and father. The Indian's wife was forced to commit suicide. Otta Benga's brother died from slavery.
* In ''Film/FreddysDeadTheFinalNightmare'', [[spoiler:Maggie]] calls Freddy Krueger out on the fact that he killed [[spoiler: his wife]], her mother.
* In ''Film/FrightNight2011'', [[spoiler:Peter Vincent]]'s parents were killed by the vampire Jerry Dandridge.
--> '''Jerry:''' You have your mother's eyes...[[LaughablyEvil and your father's aim]].
** Subverted: [[spoiler:Peter helps (or [[ImperialStormtrooperMarksmanshipAcademy tries to)]], but it's Charley who ultimately stakes Jerry.]]
* Uttered by Johnny Blaze to Mephisto in the film version of ''Film/GhostRider''.
* This is the reason for Destro's targeting of Paris in ''Film/GIJoeTheRiseOfCobra''.
* In ''Film/TheGodfatherPartII'', Vito's father was murdered by a Sicilian mafia boss, Don Ciccio, when Vito was a child. He escaped to the U.S., became an influental crime boss there, and eventually returned to Sicily to meet Don Ciccio.
-->'''Don Ciccio:''' What was your father's name?\\
'''Vito:''' Antonio Andolini.\\
'''Don Ciccio:''' You'll have to speak up. I can't hear you.\\
'''Vito:''' My father's name was Antonio Andolini... AndThisIsFor you! ''[stabs him]''
* ''Franchise/MarvelCinematicUniverse''
** ''Film/IronMan2'': The main reason Vanko has a beef with Stark -- though technically, it's "your father had my father deported and left him to rot in Siberia." Being deported is what caused Vanko's father to develop a destructive drinking habit, which eventually killed him. However, unusually for this trope, his DynamicEntry doesn't include the traditional "MyNameIsInigoMontoya. [Insert grievance here]" announcement, and he [[NoNonsenseNemesis immediately starts using lethal attacks]]. Had they been successful, Tony would have died without having any idea who his killer was or why he killed him. This rather unconventional approach underlines Vanko's role as TheQuietOne.
** ''Film/ThorTheDarkWorld'': It's only because their mother Frigga was killed that makes Thor and Loki unite and hunt down Malekith and Kruse together with Jane Foster. Thor burns half of Malekith's face off directly after Frigga was killed but it's Loki who destroys Kruse who is the one who actually killed their mother. The most tragic part bit is, Loki has some responsibility in his mother death as he pointed Kruse in the right direction to Jane who Frigga was protecting.
** ''Film/AvengersAgeOfUltron'': Scarlet Witch and Quicksilver hate Tony Stark because their parents were killed by bombs manufactured by Srark Industries and they spent two days staring at a defective Stark munition wondering if it'll explode before they are rescued. Oddly, while they tell this story to Ultron, Stark is never told why they hate him.
** ''Film/CaptainAmericaCivilWar'': Just as Tony and Steve [[spoiler:[[HopeSpot appear to be reconciling]] at the end, it's revealed in a ''very'' graphic video that a brainwashed Bucky was responsible for his parents' murders. Then it's also revealed that Steve had known about HYDRA's responsibility, at least, for two years and never told Tony, which the latter [[WhatTheHellHero calls him out on.]] To the surprise of nobody, seeing his parents beaten and strangled to death while the physical murderer stands only feet away sends Tony into an explosive rage, ignoring Steve's protests that Bucky wasn't in control.]]
--->'''Steve:''' This isn't gonna change what happened.\\
'''Tony:''' I don't care. He killed my mom.
*** T'Challa pursues [[spoiler: Bucky]] for the Vienna terrorist attack that killed his father. After learning [[spoiler:that Bucky was framed]], he confronts [[spoiler:Zemo, the real killer -- and captures him to face justice rather than killing him in vengeance.]]
** ''Film/GuardiansOfTheGalaxyVol2'', Peter is willing to join his father, Ego, and help him [[AssimilationPlot turn all planets in the galaxy into copies of himself]]. [[spoiler: Until he admits that to keep himself from being distracted by his love for Peter's mother, he gave her a fatal brain tumor. Peter immediately shoots the absolute shit out of Ego's human body without a second of warning. The best part is Peter was hypnotized and even willingly to go along with his father's plan, but this revelation snaps Peter out of Ego's control especially since Ego crushed his mother's walkman which drives the usually cheery Peter [[UnstoppableRage mad]] with rage.]]
** ''Film/BlackPanther2018'': Killmonger's primary motive for vengeance against the Wakandiens is because [[spoiler: T'Chalka killed his father.]] Also, W'Kaba is amandent about [[spoiler: Klaue's death]] because [[spoiler: his parents were killed during the bombings of Klaue's attack.]]
* The film version of ''Film/{{Hellboy}}'' has Prof. Bruttenholm killed by [[ThoseWackyNazis Kroenen]], causing HB to utter the magnificent line:
-->'''Hellboy:''' You killed my father. Your ass is mine!
* Shosanna from ''Film/InglouriousBasterds'' watches her family get murdered by Nazis as a child. As an adult running a cinema in France years later, she turns a screening attended by Nazis into a major bloodbath as payback by setting the entire theatre on fire.
* In ''Film/JohnWick'', the victim is John's puppy, but the effect is the same, particularly since the puppy was a last gift from John's dead wife.
* ''Film/KillBill'':
** O-Ren from the films witnessed her parents' murders at the hands of the Yakuza, and went on to assassinate their boss, accusing and mocking him as he expired. Unusual in that taking vengeance set her on the path to villainy, not heroism... and she didn't bother waiting to grow up first, but lured the pedophile into bed and slaughtered him ''while still a child herself''.
** The Bride tries to avoid this by not killing Vernita Green in front of her young daughter Nikki, [[spoiler: but is ultimately double subverted as the child witnesses the death anyway]]. The Bride appears genuinely regretful about this, and explains to the child that she will understand if Nikki wants to try to continue the CycleOfRevenge when she is old enough.
* Happens in ''Film/KungPowEnterTheFist'' with the Chosen One and [[FluffyTheTerrible Betty]].
--> '''Chosen One:''' You killed my family. And I don't like that kind of thing.
* Featured in the ''Theatre/{{Hamlet}}'' section of ''Film/LastActionHero.''
--> Claudius, you killed my father. ''Big'' mistake.
* In ''Film/TheLastWitchHunter'', the reason for [[spoiler:37th Dolan's turn to evil]] is that, unknowingly, Kaulder killed [[spoiler:his parents, confident that they were witches who had kidnapped the Dolan.]]
* Subverted in the Charles Bronson film ''Film/TheMechanic1972''. Arthur Bishop (Bronson) is a ProfessionalKiller for TheMafia who kills one of its important lieutenants by [[MakeItLookLikeAnAccident inducing a heart attack]]. That man's son, Steve, ends up being trained by Bishop as his protege. At the end of the movie the sociopathic Steve poisons Bishop, who as he dies asks if this is revenge for his father. Steve replies casually: "Oh, you killed him? I thought he just died."
* In ''Film/MysteryMen'', Tony P, TheDragon to BigBad Casanova Frankenstein, killed The Bowler's father. Various villains are killed by various heroes, but she gets him. (More accurately, [[spoiler:it's her ''dad'' who really gets him. From beyond the grave, as a skull in a bowling ball.]] It's complicated.)
* Averted with Kelly in ''Film/MysteryTeam''.
* Basically the whole plot of the movie ''Film/NevadaSmith'', where the eponymous character systematically tries to find and kill the men who murdered his parents.
* ''Film/NowYouSeeMe'': [[spoiler:Dylan's main motivation, both for framing Thaddeus and for choosing all of the Four Horsemen's other targets. In order: Thaddeus exposed Lionel Shrike's magic act and humiliated him, causing him to attempt the trick that got him killed, the Credit Republic bank and Tressler's company refused to pay out the life insurance, and Elkhorn manufactured the safe used in the trick which, due to the intentionally inferior materials and construction, warped after sinking into the water, trapping Lionel inside.]]
* Subverted in the Franchise/JamesBond film ''Film/{{Octopussy}}''. Years ago, her father was wanted for treason against Great Britain, and Bond was tasked to bring him in. Instead of turning him in to the authorities, Bond [[LeaveBehindAPistol allowed him to commit suicide.]] Now, Octopussy confronts the man who was responsible for her father's death...and thanks Bond for allowing her father to take his own life rather than face the disgrace of a military trial.
* In ''Film/{{The Phantom|1996}}'', TheDragon Quill is the man who killed the previous Phantom. He spends much of the movie disturbed by the discovery that the man he killed is apparently still in business. Kit explains the truth to him at the onset of their inevitable final duel.
* In ''Film/ThePlaceBeyondThePines'', Jason tries to kill Avery because he killed his father, but decides to spare his life afterwards.
* Subverted for in the ''Film/PrinceCaspian'' [[Film/TheChroniclesOfNarnia Narnia]] movie. Caspian, when he learns Miraz is responsible for killing his father, hunts him down for a [[TheReveal dramatic interrogation scene]]--in the middle of a battle, no less. And later on is given the chance to kill him by Peter for this exact reason. Naturally, he decides to be [[IfYouKillHimYouWillBeJustLikeHim noble]].
* ''Film/ThePrincessBride'' gives us a truly iconic example: "JustForFun/{{Hello}}. MyNameIsInigoMontoya. [[TropeNamer You Killed My Father]]. PrepareToDie." It actually becomes a deconstruction, as Inigo's obsession with avenging his father has [[SacrificedBasicSkillForAwesomeTraining stunted his basic knowledge in other areas]], he is forced to become a goon for hire because his vendetta doesn't pay the bills, and [[AndThenWhat he has no idea what to do with his life]] after he finally achieves his vengeance.
* Averted in ''Film/{{Push}}'' -- Nick confronts Carver over his fathers death, but [[spoiler: in the end it's Kira that kills Carver]].
* In Creator/SamRaimi's western ''Film/TheQuickAndTheDead'', this is the heroine's primary motivation for entering the pistol-duelling competition organized by the villain. Subverted in that [[spoiler:The Lady is [[SelfMadeOrphan the one who shot her father]], though this was because the villain gave her 8-year-old self a SadisticChoice between letting her father hang to death or trying to ShootTheRope with a pistol. Barely able to lift the revolver, she puts a bullet in her own father's head.]]
* In the Icelandic historical film ''Film/RevengeOfTheBarbarians'', an Irish man is seeking for the vikings who murdered his father and pillaged his home village for revenge.
* A similar thing happens in ''Film/RobinHoodPrinceOfThieves''. "I shall not rest until my father's avenged!" (He has no such motivation in the legends.) "Recognize this? It belonged to your father. Appropriate, don't you think, that I use it to send you to meet him?" So, so dead.
* At the end of ''Film/TheSaint2017'', [[spoiler: Simon catches up to Xander, a mysterious man escaping from a house whom he had been chasing, and recognizes him through his unique tattoo as the masked assassin who killed his parents when he was a child. At first, Simon draws his gun at Xander and is about to shoot him to avenge his parents. However, [[IfYouKillHimYouWillBeJustLikeHim he can't go through with it since he isn't an assassin and simply arrests him instead.]]]]
* In ''Film/SawVI'', its main character William, an executive at an insurance company, was responsible for enforcing a corrupt policy and denied a man's application causing his death. At the end of his game, William meets the wife and son of said man who had held an everlasting grudge on William for what he did and they get the choice whether to let him live or die. The mother can't bring herself to pulling the death lever. The son on the other hand...
* ''Film/ShowdownInLittleTokyo''. Before Yoshida became a Yakuza boss he was working as a lowly assassin for the gang when Kenner was growing up in Japan and murdered Kenner's parents in front of him before trying to kill the young boy. This makes the case exceptionally personal for Kenner and he almost blows the bad guy's head off in front of his whole gang when he recognizes him when they meet again. His partner Murata agrees to help him complete his vendetta after Kenner explains it to him.
* ''Film/SpiderManTrilogy'': Harry is convinced that Spider-Man killed his father and out of vengeance vows to kill Spider-Man for his father's death, to the point where he becomes the late Green Goblin's successor and tries to kill Peter whom he found out is Spider-Man. In reality, Norman Osborn was never murdered but accidentally impaled himself with his own glider and Harry's vendetta against Spider-Man is entirely pointless.
* ''Film/StarshipTroopers'': Rico is about to resign from the Mobile Infantry (in fact, he's got his bags packed and is just on his way out) when new hits that Buenos Aires, where his parents lived, has been destroyed by a meteorite sent by the Bugs. He immediately joins back up so he can get revenge.
* In the 2009 ''Film/StarTrek'' movie, [[BigBad main]] [[AxeCrazy villain]] [[RoaringRampageOfRevenge Nero]] is responsible for the death of Jim Kirk's father, George Kirk, only minutes after Jim's birth. Ironically, revenge for his father's death is never a main motive in Kirk's defeat of Nero, and he even offers assistance and fair accommodations to the Romulan crew before the ''Narada'' [[spoiler:gets sucked into a giant blackhole. However, when Nero venomously refuses any help, Kirk wastes no time opening fire to make sure the ship doesn't survive]].
** Played straight with [[spoiler:Spock's mother]].
** Nero's whole motive for destroying anything related to the Federation in the Kelvin Timeline is because he believes [[spoiler: Spock, and the Federation for that matter, allowed Romulus to be obliterated by the supernova in the prime timeline, killing his wife and unborn child in the in the process and rendering the Romulan species endangered.]]
* ''Franchise/StarWars''
** [[ItWasHisSled Famously]] {{subverted}} with Darth Vader's reveal: "[[strike:[[BeamMeUpScotty Luke,]]]] [[LittleNo No.]] ''[[LukeIAmYourFather I]]'' [[LukeIAmYourFather am your father.]]" And now ''that's'' a [[UndeadHorseTrope cliché]]. This was the original plot of ''Star Wars'' before ''Film/TheEmpireStrikesBack'', where Vader and Anakin Skywalker were indeed two separate people and the former killed the latter, and Anakin would guide his son as a spirit. After Vader defeated Luke on Bespin, Vader inquired what Kenobi told Luke about his father, Luke said "He told me enough. He told me ''you'' killed him." Then Vader delivers his [[LukeIAmYourFather famous line]]. And double subverted decades later, when the prequel trilogy revealed how Vader's misdeeds are responsible for Luke's ''mother's'' death.
** Played straight in the the prequel trilogy, Anakin Skywalker goes into a [[UnstoppableRage berserk murderous rage]] over the death of his mother Shmi on Tatooine and slaughters a whole village of Sandpeople who had abducted and tortured her. The incident paves the road to Anakin's eventual [[FaceHeelTurn fall from grace as a Jedi]] and his transformation into the evil Darth Vader.
** Also in the prequels, Mace Windu kills Jango Fett in front of his son Boba Fett. Lucas avoids this trope in that case, and Boba never seeks revenge... At least. Not against Windu personally, but he became one of the most feared Jedi hunters during the Dark Times. Of course, Windu was already dead by then.
* In the ''Film/StreetFighter'' movie, Chun Li's motivation is that M. Bison, naturally, killed her father. Unfortunately for her, Bison doesn't remember any of it. He only remembers [[ButForMeItWasTuesday it was Tuesday]].
* Such a handy, well-worn device that this trope gets inserted into things where it doesn't belong. In the 1993 version of ''{{Film/The Three Musketeers|1993}}'', combining it with DeathByAdaptation as d'Artagnan's father is still alive in the book. Unusually for this trope, d'Artagnan does not set out with goal of avenging his father's murder, and in fact has ''no idea'' who killed him. Athos (and presumably Porthos, Aramis, and maybe the other Musketeers) knows, or at least suspects, who did it but never gets the chance to tell him. d'Artagnan himself learns in the final battle:
-->'''Rochefort:''' How pathetic, killed by the same man that killed your father. Tsk, tsk, tsk.
-->'''d'Artagnan''' You killed my father?
-->'''Rochefort ''' Oh yes, as I will kill you.
* In ''Film/TheSwordAndTheSorcerer'', this is why Talon is out to kill [[BigBad Cromwell]], and he isn't going to let [[spoiler:Xusia]] do it first.
* Said word-for-word in ''Film/TeenageMutantNinjaTurtles2014''. [[spoiler:Eric Sacks was the one who killed April's father]].
* ''Film/TrueGrit'':
** The 1969 western (adapted from a novel), is about a 14-year old girl seeking revenge for her father. She gets to face the murderer and shoot him, though he survives, and the business is finished by her companions who are much more badass.
** In the 2010 version, she ''does'' get to finish the business herself, although she still needs her companions for almost everything else.
* The protagonists of ''{{Film/Utu}}'' and ''Film/DeadLands'' witness the killing of their tribe by an EvilBrit ColonelKilgore, and by a rival Maori faction respectively.
* ''Film/{{Vampirella}}'': Vampirella's motive for wanting revenge on Vlad, who killed her father on Drakulon.
* ''Film/WhoFramedRogerRabbit'': Well, it's actually his ''brother'', but Eddie has held [[TragicBigot a huge grudge against Toons]] since his brother was killed by one. When he finally meets his brother's killer, [[spoiler:revealed to be Judge Doom who was a Toon disguised as a human all along, he feels avenged as Doom dissolves in his own Toon-melting acid he concocted]].
* ''Film/XMenFirstClass'' gives us an example of someone avenging the death of their mother, when [[spoiler:Erik/Magneto kills Schmitt/Shaw despite agreeing with his Mutant Supremacist ideals because Schmitt killed his mother in front of him as a child]].
-->'''[[spoiler:Magneto]]:''' I want you to know I agree with everything you just said. We are the future. But, unfortunately... you killed my mother.

* ''Literature/The39Clues'': She [[spoiler: doesn't get killed by them]] unfortunately, but [[BrotherSisterTeam Amy and Dan]] are pretty mad at Isabel Kabra for killing their parents. [[spoiler: (And in Book 10, she DOES get sent to jail for life... unless she breaks out.)]]
* In ''{{Literature/Animorphs}}'', Andalite culture demands that Ax try to avenge the murder of his brother, Elfangor. Unfortunately, Elfangor was murdered by Visser Three, who is pretty much the most dangerous person possibly this side of [[CosmicHorror Crayak]]. He tries in book #8 and almost succeeds, but the real, [[PuppeteerParasite Yeerk]] Visser Three escapes from his host and disappears into a stream. After that the vendetta is [[AbortedArc more or less forgotten]].
* Garion, TheHero of Creator/DavidEddings's ''[[Literature/TheBelgariad Belgariad]]'', gets some nice [[BestServedCold karmic vengeance]] on Asharak, the Grolim sorcerer who killed his parents when he was only an infant. Asharak burned them alive; Garion [[KarmicDeath burns him alive]] in his first overt act as a sorcerer. In a possible {{subversion}}, he immediately [[MyGodWhatHaveIDone regrets it]].
* Victor Draconi of the ''Literature/BlackBlade'' series killed the protagonist's father indirectly and her mother in person. The only reason Lila hasn't sought revenge (yet) is because she knows she can't take him alone.
* Awareness of this trope, in ''Literature/ABrothersPrice'', leads to a very [[SinkTheLifeBoats cold]] practice: if a family has committed treason, when they are executed so are all of their children. Right down to the infants. The only exceptions happen if the family is ruled to not be working together in concert as is proper, like the Whistler family was generations before the book's start. Several characters find this practice monstrous, but others are ruthlessly pragmatic.
---> "Their [[HasTwoMommies mothers]] and father had been killed. Do you think you could take that hatred to suckle at your breast?"
---> "They had done nothing wrong!"
---> "If we had aunts that executed our mothers for fighting over a just cause, would we calmly accept them as our new mothers, or [[CycleOfRevenge would we rebel]]?"
---> "Merilee was just seven months old."
---> "And Livi was seven, and Wren was seventeen. Which ones do you spare? Where do you draw the line?"
** Things come to a head when the mothers of Ren's [[spoiler: five-year-old "niece" Eldie Porter]] are found trying to kill the Queens and Princesses, and it's explicitly stated that if she's allowed to live, this trope will come into play. [[spoiler: Fortunately, the Whistlers have a [[HappilyAdopted third option]] in mind.]]
** Somewhat more literally, Jerin finds evidence that the same offenders were involved in the death of the princesses' father by poisoning. [[spoiler: Keifer, who did the actual killing, was HoistByHisOwnPetard because he was TooDumbToLive. He didn't run in time to escape a bomb his family had planted. That explosion also killed many of the royal family.]]
* Creator/CSLewis' ''Literature/TheChroniclesOfNarnia'': In ''Literature/PrinceCaspian'', when Peter proposes that he [[CombatByChampion challenge Miraz to single combat]], Caspian wants to do it, because Miraz killed his father. Peter overrules him: Miraz would not take him seriously.
** Amusingly, for the movie adaptation, Ben Barnes, the actor playing Caspian, practiced his accent by watching ''Film/ThePrincessBride''. He was highly amused when the line "you killed my father" came up as part of his script.
* ''Literature/{{Conqueror}}'': [[spoiler:Sansar]] in ''Wolf of the Plains'' hires the Tartars to kill Temujin's father. Temujin kills [[spoiler:Sansar]] in a manner most ingenious, then unites the Mongols against the Tartars to massacre the lot of them. After all that, he becomes Genghis Khan.
* In the Brazilian novel ''Literature/TheDevilToPayInTheBacklands'', Diadorim is on a RoaringRampageOfRevenge to kill his father's assassin and betrayer, Hermógenes.
* ''Literature/{{Discworld}}'': ''Discworld/InterestingTimes'' gives us what is possibly the most polite yet tear jerking instance of this trope, when mild-mannered insurance underwriter [[WideEyedIdealist Twoflower]] confronts [[EvilChancellor Lord Hong]], who is already surrounded and defeated, and asks him if he remembers a small dispute Lord Hong had that resulted in a minor commotion in Bes Pelargic several years ago, but Hong [[ButForMeItWasTuesday doesn't even remember]]. Twoflower explains evenly that [[IFeelAngry it made him rather upset]], and [[DuelToTheDeath he'd like to fight him.]] When his daughter tries to talk him out of it, he calmly says [[spoiler:"He killed your mother"]] and that [[DoomedMoralVictor someone has to stand up to him]]. Luckily, Twoflower wins thanks to [[ChekhovsBoomerang Chekhov's BOOM-erang]].
* The title character of the ''Literature/FatherBrown'' story "The Sins of Prince Saradine" murdered a man and took his wife. The broken couple's son, who was a young boy at the time, immediately began training with the sword in order to avenge his father, and during the story proper he finally catches up with the Prince. [[spoiler:The Prince manages to substitute his brother, who has been blackmailing him, and is rid of two problems in one stroke.]] Also, the avenger is [[RealityEnsues hanged for murder]].
* ''Fraternity of the Stone'' by David Morrell. The protagonist is the orphaned son of diplomats, killed by a bomb in Japan. Realising he's obsessed with revenge, a friend of his parents recruits him for a HeroesRUs group tasked with assassinating terrorists. After a ContractOnTheHitman plot, the protagonist finally discovers his 'friend' is behind events, and confronts him with what he's always suspected -- that his friend planted the bomb in order to discredit those protesting against US bases in Japan. The friend denies it, but the protagonist decides he's lying and kills him anyway.
* In ''Literature/TheGoblinEmperor'', [[spoiler: Maia]] insists on confronting the man who murdered his father. [[spoiler: However, having met his father about twice in his life, he is much more upset that the man killed, in cold blood, the whole crew of the airship that the emperor, prince and archdukes were on.]]
* Subverted in ''Literature/GuardiansOfGaHoole'', where Soren was maybe intending to kill [[spoiler:Kludd]], but [[spoiler:Twilight swooped in and stole his kill]].
* ''Literature/HarryPotter'' is the guy who gets Voldemort. Voldemort killed both of Harry's parents, who, astoundingly enough, are equally important.[[note]]To Harry, that is. The plot, on the other hand, considers Lily to be far more important than James.[[/note]]
** [[spoiler:Subverted]] in ''Literature/HarryPotterAndThePrisonerOfAzkaban'' - Sirius is established as a traitor who sold out Harry's parents to Voldemort, but once he and Harry meet [[spoiler:he's revealed to be innocent.]]
** Subverted again in ''[[Literature/HarryPotterAndTheDeathlyHallows Deathly Hallows]]''. Although many expected [[spoiler: Neville to kill Bellatrix Lestrange,]] after what she did to his parents, it was actually [[spoiler: Molly Weasley]] who finished her off.
* In ''Literature/HisDarkMaterials'', [[spoiler:after [[WomanScorned Juta Kamainen]] murders Stanislaus Grumann, Will Parry, his son, attempts to kill her but fails when she commits suicide]].
* In ''Literature/TheHungerGames'' series, Katniss understands that if the conditions were not so bad in the coal mines due to the decadent lifestyle in the Capitol and the corrupt government, her father would not have died in the mine accident. And in ''Mockingjay'', [[spoiler: President Coin has Prim killed.]]
* ''Literature/{{Hurog}}'':
** Averted in ''Literature/DragonBones'': Ward's father is killed by a ''horse'' by way of throwing him in an unfortunate location. Ward gives the horse a pat on the back, and a bucket of oats. (His uncle wants to put the horse to death, but it is not for him to decide). The father was abusive, and Ward doesn't mourn him at all.
** In ''Literature/DragonBlood'', the cruel king Jakoven is killed by someone whose father he had killed. Not the only one, he also killed [[spoiler: Erdrick, in the attempt to assassinate Erdrick's twin brother Beckram.]] The people would have to stand in a line to claim dibs on killing him.
* Axel Mortmain from ''Literature/TheInfernalDevices'', [[spoiler:supposedly has a grudge against Shadowhunters for the "unjustified" murder of his warlock parents.]]
* The ''Literature/InheritanceCycle'' loves playing with this.
** The entire motivation of the main character, ''Literature/{{Eragon}}'', for leaving home is to kill the Ra'zac, a pair of monsters working as agents of the King, as revenge for their killing Eragon's uncle, Garrow. Garrow raised Eragon alongside his actual son, Roran, but made it very plain that he didn't see Eragon as a son. Joining Eragon on his {{roaring rampage of revenge}} is Brom, a crazy old storyteller/mage also from Carvahall, who acts as a mentor of sorts for the dragon-rider-in-training. [[spoiler: Eragon's rampage is brought to an end, or at least put on pause, when the Ra'zac ambush them and kill Brom.]]
** The third book of the series, ''Brisingr'', begins with Eragon and Roran teaming up to raid the Ra'zac's lair and succeeding in killing them, making Roran an example of this trope being played straight...[[spoiler:Except Roran's main purpose for attacking them was to rescue his beloved, Katrina, who was being held in the Ra'zac's dungeons.]]
** The end of the book then gives Eragon the revelation that [[spoiler:''Brom was his father the whole time!'' Meaning that Eragon avenged his father's death, ''without even realizing it!'']]
** Wanna get really deep into this trope? Murtagh almost suffered from this ''twice''! Murtagh is the son of Morzan, the first and last of the foresworn, who was killed by Brom as revenge for killing Brom's dragon. However, father and son [[AbusiveParents weren't that close.]] Additionally, Brom had been assigned to kill Murtagh's mom, but was [[spoiler: DistractedByTheSexy]].]] So instead he ends up [[spoiler:banging her, and then she disappears for nine months, at the end of which Eragon's mom shows up in Carvahall and has him before taking off again, making Eragon and Murtagh half-brothers.]]
* ''Literature/MaximumRide'':
-->'''Jeb:''' ''You killed your own brother!!''
* Subverted in ''Literature/TheMortalInstruments''. Jace [[spoiler:initially believes that Valentine killed his father, until a declaration of LukeIAmYourFather. Double subverted when it's revealed that Jace is not Valentine's son and that he really did kill Jace's father, albeit not directly]].
* Subverted in ''Literature/TheOdessaFile''. Nearly 20 years after UsefulNotes/WorldWarII, German reporter Peter Miller is working on a story involving a Holocaust survivor who committed suicide. After reading the old man's diary, he assists a group of UsefulNotes/{{Mossad}} agents in infiltrating a secret organization of Nazi war criminals intent on destroying the fledgling state of Israel. However, Miller isn't interested in the Mossad's goal. His reason for joining the hunt is to track down and kill one of the leaders, a former SS officer who murdered his father, a Wehrmacht captain, during the war. Subverted by Miller making a [[IdiotBall blatant error]] that allows the officer to escape and go back into hiding in Argentina, nearly getting himself killed in the process.
* Taizu in Creator/CJCherryh's ''Literature/ThePaladin'' seeks revenge on Lord Gitu for the slaughter of her family, her village, and her Lord. [[spoiler: His actual death is an anticlimax; the hard part was getting there, not the quick work she makes of him.]]
* ''Literature/TheRadix'': Double subverted. When Brynstone meets his father's murderer, the villain is tied to a bonfire and is about to burn alive. He tells Brynstone what he did, trying to invoke this trope, provoking the hero to grant him a MercyKill. Brynstone doesn't kill him, instead leaving him to burn.
* ''Literature/RedStormRising'': the Soviet Union uses this as an excuse when they stage a [[FalseFlagOperation false flag]] bomb attack, kill a whole bunch of schoolchildren, and blame it on the Germans. You Killed Our Daughters, indeed. [[spoiler:And then it comes around gloriously to bite the Politburo in the ass.]]
--> '''Major Sorokin''': [[spoiler:For my little Svetlana, who died without a face.]]
* Literature/SisterhoodSeries by Creator/FernMichaels: Yoko Akio in ''Free Fall'' had a mother. Her mother was taken into the USA by Hollywood actor Michael "Mick" Lyons, and was used as a slave, prostitute, and other terrible things. Fortunately, Yoko had been taken away from this before she got subjected to the same fate. When she finally confronts Lyons, she pretty much tells him "You killed my mother!" He acknowledges that she died, but claims that he didn't kill her. Yoko points out that Lyons had put her mother on the "sex circuit", and that he most certainly killed her.
* ''Franchise/StarWarsLegends'':
** ''Literature/LegacyOfTheForce'' has the rare "dead mother, living-but-badly-injured father" variant, with Ben Skywalker very nearly succeeding in killing his cousin (stabbed millimeters from his heart!) while trying to avenge Mara's death. Of course, his father, being the Jedi he is (this is Luke Skywalker we're talking about, people!), despite suffering after a nasty ''brawl'' with Jacen himself, and scared that Ben's UnstoppableRage would lead into a StartOfDarkness, forces him away before he can finish the job.
** In ''[[ComicBook/XWingSeries Wraith Squadron]]'', Kell Tainer hates and fears Wes Janson because Kell's father was a pilot in the Rebellion who chickened out on a covert mission, tried to flee and in so doing reveal that Rebels were there, and was shot by Wes to prevent that.
** Comes up twice in ''Literature/ShadowsOfTheEmpire''. Prince Xizor hates Vader for a variety of reasons, including the fact that there was an Imperial hazard lab on Xizor's homeworld; a flesh-eating bacteria escaped and Vader ordered that to save the planet's population - and potentially the populations of other worlds - from a horrible, rotting, always fatal infection for which there was no cure, the city and the two hundred thousand people there were "sterilized" from orbit. Including Xizor's mother, father, brother, two sisters, and three uncles.
*** Later an assassin who tries to kill Xizor does it because Xizor ruined his father and [[DrivenToSuicide drove him to suicide]]. Xizor calls him an idiot and [[NeckSnap snaps his neck]].
** This is [[BigBad Xanatos']] motive for wanting to kill Qui-Gon in the ''Literature/JediApprentice'' series. He may want to wipe out the entire Jedi Order, but with his old Master, [[ItsPersonal It's Personal]]. [[ForegoneConclusion He doesn't succeed]], [[SavedByCanon obviously.]]
* ''Literature/SwordOfTruth'': At least part of the reason Richard goes on his quest in ''Wizard's First Rule'' is to get revenge for the death of his father, George Cypher. [[spoiler:Then it turns out George was his ''adopted'' father. Who was killed by his real father (and the BigBad), Darken Rahl, who Richard kills in the climax.]]
* In Rebecca Reisert's ''The Third Witch'', a retelling of ''Theatre/{{Macbeth}}'', the goal of the protagonist, a girl named Gilly, is to kill Macbeth in revenge for him killing her father. Being the object of Macbeth's destruction becomes [[RevengeBeforeReason the sole meaning to her life]], much to the frustration and concern of those around her. It's a ForegoneConclusion for those who know the play [[spoiler:that Macduff kills Macbeth, so in the end Gilly doesn't accomplish her goal. She sulks for a while but then gains a positive outlook and begins to rebuild her life.]]
* ''Literature/TortallUniverse'':
** ''Literature/ProtectorOfTheSmall'': In ''First Test'', Kel's yearmate Seaver has this reaction when fighting [[GiantSpider spidrens]].
* Mordaunt, the villain (well, one of them) of ''[[Literature/TheThreeMusketeers Twenty Years After]]'', apparently does everything he does just so he can avenge his mother, Milady.
* ''Literature/TrappedOnDraconica'': Inverted as a villain (Taurok) wants kill a hero (Daniar) for this reason. [[spoiler: He thinks Daniar killed him because they dueled just before he died. It was actually a Baalarian archer aiming for Daniar during said duel. Taurok's son took the blow for Daniar and Gothon pinned the blame on her.]]
* An important plot point in the first of Creator/DanAbnett's ''TabletopGame/{{Warhammer 40000}}: Literature/GauntsGhosts'' novels, with Gaunt seeking revenge on the man responsible for his father's death. Later, he finds himself on the other end of the trope, as that man's son comes seeking revenge on him.
* Defied in the Creator/DaleBrown novel ''Warrior Class'', where the BigBad Pavel Kazakov says that the strike he orders against an Albanian town is definitely not because Albanian guerillas killed his father.
* Inverted in ''Literature/WaysideSchool'': The kids trick their SadisticTeacher, Mrs. Gorf, into turning herself into an apple, which then gets eaten by Louis. Later, Mrs. Gorf's son tries to avenge her by becoming the kids' substitute teacher, stealing their voices, and attempting to frame them of making hateful phone calls to their own mothers.
* Partially subverted in Mór Jókai's historical novel, ''Zoltán Kárpáthy''. The Big Bad hires an assassin duelist to challenge and kill the titular character and his mentor. He kills the mentor, but looses his arm to a challenger, who took on him in order to protect Zoltán. Needless to say, the poor kid was pretty disappointed.
* ''Literature/ArnTheKnightTemplar has a pretty neat subversion-inversion towards the end.
--> Your father killed my grandfather. My father killed yours. Let it end there.
* ''Literature/ASongOfIceAndFire'':
** Arya Stark began to make a hit list of those responsible for the deaths of her family members and friends. She was able to kill two people. Ironically, she ended being with the man who is on her hit list later on [[spoiler:but she left him to die before heading to Braavos]].
** Oberyn Martell's main reason for going to King's Landing is to avenge the deaths of his sister, niece and nephew by facing off with the culprit, Gregor "The Mountain" Clegane.
%%* The Behemoth's murder of her father, the previous Doctor Camelot, is Katie Brauer's main motivation to [[TakeUpMySword take up the Doctor Camelot mantle]] and bring the [[CircusOfFear Cirque d'Obscurite]] to justice, although she never lets on that her predecessor was also her father when she confronts Behemoth.
* ''Avengers of the Moon'', by Creator/AllenSteele is a homage OriginStory of PulpMagazine hero Literature/CaptainFuture. Curt Newton wants to avenge the [[ConvenientlyAnOrphan murder of his parents]] by politician Victor Corvos, who's involved in a conspiracy with his son, Martian crime boss Ul Quorn. When Curt is captured by Ul Quorn, he's surprised to find that Victor Corvos is also a prisoner. Turns out Quoron has long known that Victor murdered his mother to avoid the political scandal of fathering a child with a Martian woman, and so he offers Curt the opportunity to kill Victor as a WeCanRuleTogether ploy. Fortunately Curt doesn't put RevengeBeforeReason.

[[folder:Live-Action TV]]
* ''Series/{{Angel}}'': There is Connor, who wanted to make his real father suffer because he believed Angel killed his foster father, Holtz. He sinks him in the ocean, but he doesn't die, being a vampire and all. He'll [[AndIMustScream live forever, slowly going insane from hunger]].
* ''Series/{{Arrowverse}}'':
** ''Series/{{Arrow}}'': This is why Prometheus is going after Oliver and his team ([[spoiler:Prometheus's father was on the List given to Oliver by his father before [[AteHisGun shooting himself]], and was killed by Oliver in his first year back]]). It's also why [[spoiler:Talia]] is helping him ([[spoiler:Oliver killed Talia's father Ra's al Ghul]]). However, [[spoiler:Talia's sister Nyssa]] doesn't feel the same way, because she realized what a monster her father was. The only thing that she's upset about is that she didn't get to kill him.
** ''Series/TheFlash2014'': Barry feels this way towards the Reverse-Flash for killing his mother 15 years ago. Later, [[spoiler:Zoom deliberately murders Barry's father in front of him to elicit this reaction]]. On Earth 2, Iris feels this way towards Deathstorm and Killer Frost, after they kill Joe. [[spoiler:Zoom ends up killing both villains anyway]].
* ''Series/{{Bones}}'': SubvertedTrope in the Season One finale, ''The Woman in Limbo''. Brennan accuses a hitman from the strong-arm crew [[spoiler:her parents used to belong to]] of killing her father, but as it turns out, [[spoiler:her father is still alive. Said hitman did, however, strike the blow that caused bleeding in her mother's brain, which killed her about two years later. In fact, her father arranges the hitman's death in prison.]]
* ''Series/BuffyTheVampireSlayer'': Of course, this show has one of these. Season seven, Robin Wood discovers [[spoiler:Spike is the vampire who killed his mother. [[strike:Viewers]]Fans (casual viewers wouldn't have followed the multi-season arc needed to know this) could guess it as it was known Spike murdered two Slayers previous to Buffy, and that one of them was a black woman who was active roundabout the time Robin would have been a child.]]
* ''Series/{{Castle}}'': Detective Kate Beckett was driven to go into law enforcement after her mother was murdered. She finally manages to bring the person who ordered the hit, Senator William Bracken, to justice.
* In the third season finale of ''Series/{{Chuck}}'', [[spoiler: Daniel Shaw kills Chuck's father Stephan in order to break down Chuck's emotions and make him unable to flash.]]
* ''Series/{{Dexter}}'': It takes several decades, but Dexter ultimately manages to track down and kill all the criminals who were responsible for his mother's murder by chainsaw (and, indirectly, Dexter's own obsession with murder), including the guy who wielded the weapon and the boss who ordered the hit.
* ''Series/DueSouth'': Deliberately a SubvertedTrope, when Fraser refrains from killing his father's killer in favor of due process, both in the pilot and in the episode "Bird in the Hand" - the latter despite the strenuous prompting of Fraser Sr.'s ghost.
* ''Series/{{Frontier}}'': Declan Harp's desire for revenge against Lord Benton is because the latter had his wife and son murdered.
* ''Series/GameOfThrones'':
** Arya Stark's entire goal in a nutshell. She wants to kill the people who caused misfortune to her family and friends. She executes Meryn Trant (who killed Syrio Forel (and unknown to her, beat Sansa on Joffrey's orders), Polliver (who killed Lommy and whose party killed Yoren) and she kills The Waif, who killed Lady Crane. In the Season 6 finale, she takes revenge for the Red Wedding (where her mother and her elder brother Robb were murdered) by killing the people most responsible for it: [[spoiler:Walder Frey along with two of his sons, Lothar and Black Walder. By that point, other people responsible (Tywin Lannister and Roose Bolton) are already dead]]. The only ones left are Cersei (for killing Lady and betraying Ned), and Melisandre (for selling Gendry) who noted that they would meet again in the future.
** Sansa gives a very poignant calling-out to Theon about betraying Robb and butchering Bran and Rickon, only to discover that her little brothers may be still alive.
** Harald has despised the Starks ever since Robb executed his father. Yet, he does not seem to be bothered in the slightest when Ramsay murders Roose who avenged Rickard.
** Oberyn Martell's main reason for going to King's Landing (asides from filling in as a proxy for his older brother's invitation to Joffrey's wedding) is to get revenge for the deaths of his sister, niece and nephew who were killed by Tywin Lannister's bannerman, Ser Gregor "The Mountain" Clegane during the Sack of King's Landing. He finally got the chance to confront him after volunteering to be Tyrion's champion for the TrialByCombat. [[spoiler:Unfortunately, it got him brutally killed when the Mountain took advantage of the fight]].
** Aerys Targaryen killed Ned's father, and had his elder brother Brandon DrivenToSuicide. This action, along with Rhaegar's abduction of Lyanna, incited the Rebellion that led to his downfall and the exile of the Targaryens.
* ''Series/{{Heroes}}'':
** Immortal KnightTemplar Adam Monroe makes perhaps the biggest mistake of his immortal life when he kills Kaito Nakamura, father of normally happy-go-lucky Hiro Nakamura. When Hiro finally catches up to Adam, [[spoiler:he ''[[BuriedAlive buries Adam alive]]'' in the same cemetery where his father was buried as a result of Adam's actions]]. [[BewareTheNiceOnes Do NOT piss off Hiro]].
** Mohinder's father being murdered by Sylar is one of the driving forces for this character, in season one at least. Hilariously mocked by actor Sendhil Ramamurthy in an episode commentary, when they talk about how some characters tend to have "standard lines" that they say a lot. When asked what his own character's standard line is, he replies (paraphrased) : "''Who killed my father? My father's dead! Someone murdered my father! And variations thereof.''"
** [[SerialKiller Sylar]] killed [[PsychoElectro Elle's]] father, [[ElectricTorture she proceeds to]] [[GoodThingYouCanHeal kill him repeatedly]] when [[EvilOverlord Arthur]] locks them together in a cell while yelling 'You killed my father!'.
** After discovering [[SerialKiller Sylar]] killed Nathan, Claire expresses how much she wants to kill Sylar, telling him, “You killed my father!” She doesn't manage to kill him but does stab a pencil in his eye.
* ''Series/{{Highlander}}'' has Duncan avenging the deaths of several immortal mentors and his father, even though he was cast out and disowned. The first time, Kanwulf survived because Duncan wasn't yet aware that he needed to behead an Immortal to kill him for good. The second time, however, he gets it right.
* ''Series/KamenRiderKiva'': On the DarkerAndEdgier side of the Toku Coin, this show has Yuri Aso, whose mother was killed by Rook, the Lion Fangire. [[spoiler:Eventually, she gets her chance to exact revenge by becoming Kamen Rider IXA and almost killed him. He comes back 22 years later and was promptly finished off by Yuri's daughter, also in IXA's suit, by being hit in the exact same mortal wound that Yuri laid onto him.]]
* ''Series/{{Leverage}}'': [[spoiler:Nate's con-artist dad is double-crossed and blown up for good measure by Dubenich (the team's first client/target who double-crossed them and tried to blow them up) and Latimer (an amoral investor who wanted to use the team's good work to make money with insider trading). They ''utterly destroy'' Latimer's business by dumping invasive clams into his new dam, blowing up his prized possessions in front of wealthy investors, and sending him to the Cayman Islands with a briefcase full of cash and his not-really blown up possessions when he's supposed to be at a Congressional hearing. When Nate finally confronts the two after insinuating he's going to shoot them with his father's gun he winds up pointing out that neither one can let the other survive if other wants to remain free and [[DisneyVillainDeath lets them fight over the gun at the edge of a cliff]] instead.]]
* ''Series/{{Lost}}'':
** When Sawyer confronts [[spoiler: Anthony Cooper]] for the indirect killing of his parents, he finally is sure once and for all that [[spoiler: Cooper]] is indeed the guy he's been looking for all his life when he confirms that he's been to Sawyer's hometown of Jasper, Alabama. [[spoiler: Cooper]] grins and asks, "Why? Don't tell me I'm your daddy!" To which Sawyer, replying so gravely that it wipes the smirk off the man's face, says, "No...you ''killed'' my daddy." You can imagine what soon ensues.
** [[spoiler:Ben kills Jacob, the closest thing to a father Ilana had, so she makes him ''dig his own grave at gunpoint'', only for this to be an AvertedTrope. Not only does Ben survive, he's allowed to join the group after explaining himself.]]
* ''Series/{{Merlin|2008}}'':
** Morgana discusses this with Uther, having heard the rumors that Uther arranged the death of Gorlois, the man she thought was her father - this was long before she found out Uther was her father.
** [[spoiler: Uther's death]] was also a case for [[spoiler:Arthur]]. He knows that magic did it, but what he doesn't know is that the sorcerer in question was actually trying to ''heal'' him before being foiled by a magical pendant that reversed the healing magic and magnified the damage tenfold.
* ''Series/TheMusketeers'': Subverted in the series premiere when Athos is framed for several murders, including that of D'Artagnan's father. The grieving young Gascon makes his way to the Musketeer garrison and actually paraphrases Inigo Montoya's quote (see [[Quotes/YouKilledMyFather the Quotes page]]). Athos is perplexed and Aramis is amused, but D'Artagnan remains implacable throughout the scene. Naturally, they do eventually clear up the misunderstanding during the course of the episode and become FireForgedFriends.
* ''Series/NCISLosAngeles'' features a variation in that one of the heroes is the killer. Mowahd "Moe" Dusa, an orphaned Sudanese boy who Sam Hanna brought to America, is upset when he learns that Sam killed his father. (For good reason--Moe's father was with the Janjaweed, and Sam killed him to protect civilians.) Moe responds by joining a terrorist group--but doesn't get his revenge against Sam. Instead, he has a change of heart and decides to help NCIS defeat a terrorist leader [[spoiler:and dies doing so]].
* ''Series/{{Nikita}}'': DeconstructedTrope: Alex's whole motivation is to get revenge on the organization that killed her parents. Not until the end of the first season does she learn that [[spoiler:Nikita, the former agent who has been her mentor]] was the one who actually pulled the trigger.
* ''Series/OnceUponATime'': Episode "The Bear King". Merida's father Fergus is killed on the battlefield by Arthur. Months later, Merida finds Arthur and they point their swords at one each. When Merida threatens him for killing her father, Arthur defends his actions by saying he did what he had to on the battlefield as a knight. This is technically true, as Arthur didn't murder Fergus but killed him in battle, though he did [[BackStab stab]] him InTheBack.
* ''Franchise/SuperSentai'' / ''Franchise/PowerRangers'':
** ''Series/SeijuuSentaiGingaman'' / ''Series/PowerRangersLostGalaxy'': Black Knight Bullblack / Magna Defender is out for the villains' blood because they killed his little brother / infant son. The problem is, he doesn't care how much collateral damage he causes in the process....
** Later on in ''Galaxy'', Trakeena's main motive for attacking the Rangers is because Leo, the Red Ranger, [[AvengingTheVillain killed her father in battle.]]
** ''Series/PowerRangersWildForce'': Cole learns that the BigBad used to be human, and a colleague of his parents...who murdered them both after they got together. After defeating him and reducing him to the bitter waste of space he once was, Cole decides he's NotWorthKilling and walks off. Of course, the season isn't over yet....
** ''Series/PowerRangersNinjaStorm'': Lothor killed Blake and Hunter's adopted parents at some point before the series began. The reveal is mainly done to clear Sensei Watanabe, who the brothers believed to be the actual killer thanks to Lothor. The fact that they're fighting their parents' murderer is kind of dropped afterwards, although it probably would've clashed with the season's [[AffectionateParody general tone.]]
** ''Series/KaizokuSentaiGokaiger'': Episode 41 pits Ahim against the monster who killed her parents and destroyed her whole planet. Ahim, at any other time the nicest Gokaiger by far, ''snaps'' and tries to take him on single-handed. Her teammates [[YouAreNotAlone talk her out of it]].
* ''Series/{{Revenge}}'': For most of the first season, Emily's quest for vengeance against the Graysons is purely in response to them framing her father, David, for terrorism and sending him to prison for life. However, near the end of the season Emily discovers that Conrad Grayson, in addition to the above, also [[spoiler:had David murdered in prison to keep him from exposing him.]] Emily's vendetta then shifts to finding the assassin responsible and executing him, although she later forfeits this plan.
** In Season 3 Niko Takeda, daughter of Emily and Aiden's revenge sensei, comes to the Hamptons to restart her relationship with Aiden and assassinate the person who [[spoiler: killed her father.]] Unfortunately, [[spoiler:that person is also Aiden.]] Once Niko figures out the truth she attempts to lure Emily to her father's house and kill her as retribution but is easy dispatched by Emily.
* ''Series/{{Revolution}}'': InvertedTrope. Rachel Matheson becomes obsessed with killing Sebastian Monroe because [[spoiler: her son Danny got killed off by Monroe's helicopters in "[[Recap/RevolutionS1E11TheStand The Stand]]"]]. The episode "[[Recap/RevolutionS1E19ChildrenOfMen Children of Men]]" had her accusing him of killing [[spoiler: her son]] to his face. He points out that he wasn't even there when that happened, and that much is true.
* ''Series/TheSecretCircle'': In the season 1 finale, Jake gets his revenge on Eben — and it was a long time coming.
* ''Series/StargateSG1'':
** The show had a weird version of this with Cronos, the man who executed Teal'c's father in a YouHaveFailedMe moment and exiled Teal'c and his mother. Teal'c finally get his chance for revenge in the episode "Double Jeopardy" where he fights his father's murderer in one-on-one combat only to end up losing. He would have been killed if his robotic clone hadn't shot Cronus in the back.
-->'''Clone Teal'c''': For our father.
** The episode "Talion" reveals that Teal'c's mother was (supposedly) killed by a rival in a RevengeByProxy scheme. After killing him, Teal'c reveals that while he may have ordered it he was far too cowardly to do it himself. He killed the actual assassin years ago.
* ''Series/StarTrekTheNextGeneration'': Another weird version appears, where Data does eventually get his "father"'s killer...who happens to be his "brother", Lore.
* ''Series/StarTrekVoyager''. Averted in "Dark Frontier". Seven of Nine was assimilated by the Borg as a child, then called Annika Hansen.
-->'''BORG QUEEN:''' I remember Annika. Does she remember us? She wasn't afraid, why are you?
-->'''SEVEN:''' You attacked us. You murdered my family!
-->'''BORG QUEEN:''' We did no such thing. We gave them perfection.
-->''(A drone steps forward; it's Magnus Hansen)''
-->'''SEVEN:''' ''(faintly)'' Papa?
* ''Series/{{Supernatural}}'': The Winchesters's fight against Azazel seems to be more about dead family members than the whole trying-to-take-over-and-or-end-the-world thing. John starts his whole mad quest thing when Azazel sets fire to his house and ceiling-kills his wife. The boys go with the whole you-killed-my-mother thing, and Sam adds on his girlfriend for good measure. [[spoiler:In "In My Time of Dying", Dad gets added onto the list. Dean finally gets revenge when he shoots the Demon with the Colt.]]
** A few years later they discover Azazel also killed their grandparents, but since they had already killed him it didn't have the same impact.
* ''Series/TheSwampFox'': Disney did this. A young man named Gwynn works his way into Marion's brigade wanting revenge on Marion, whom he thought killed his father. He only found out he was wrong when he saw Marion's wrists, which didn't have scars like the killers. The real killer was Amos Briggs, a Tory sympathizer, and after Gwynn was put in the brig temporarily, Briggs was caught and thrown in, leading to Gwynn killing him.
* ''Series/{{Unforgettable}}'': The goal of the killer in the episode "Lost Things" is to carry out a VigilanteExecution on the leniently sentenced owner of a factory whose unsafe conditions led to a fire in which his father and brother died. The murder that started the episode was just an attempt to silence someone who would have compromised his plan.
* In ''Series/{{Utopia}}'', [[TheConspiracy The Network]] are rather fond of manipulating people by [[IHaveYourWife threatening their loved ones]]. As a natural consequence of this and being extremely ruthless, they kill the father of [[ConspiracyTheorist Wilson Wilson]] and the mother of Alice. [[spoiler: Alice (a twelve-year-old girl) exacts revenge by murdering one of their agents but Wilson [[FaceHeelTurn joins the conspirators.]]]]
* ''Series/VeronicaMars'': In the season 2 finale, [[spoiler:Veronica]] is nearly driven to murderous rage when she thinks season 2's BigBad killed [[spoiler:her father]]. Thankfully, he hadn't, and another character stops the BigBad from being killed in what would not strictly be self-defense. Of course, many fans would've given her a pass since it turned out that he did [[spoiler:rape her]] and had intended to kill [[spoiler: her father, only there was a mix-up and her father hadn't (unbeknownst to them) got on the plane the BigBad blew up.]]
* ''Series/VRTroopers'': SubvertedTrope when Ryan Steele's father doesn't actually die but is badly injured but is played straight the rest of the way. Generally Ryan fights the mutants fairly and only uses his finisher as a last resort, but when they began attacking his recently rescued father he began killing them with the lightning hand without even giving them a chance to a fair fight. Even Decimator after seemingly mortally wounding his father, [[CurbStompBattle who usually defeated Ryan Steele fairly easily]] to that point, found himself [[NoHoldsBarredBeatdown overmatched and quickly fled on his go-kart]]. After that, Ryan would be the one delivering the beatdown to Decimator, and not th eother way around.
* ''Series/{{Witchblade}}'': In the PilotMovie mafia hitman Tommy Gallo reveals to Sara that he is responsible for killing her father, which we then see in a flashback.
* ''Series/XenaWarriorPrincess'': Callisto's entire reason for living was to avenge her parents' deaths at the hand of Xena. One episode of ''Series/HerculesTheLegendaryJourneys'' subverts this when [[spoiler: Callisto is sent back in time and ends up accidentally killing both of her parents]], but the entire thing was prevented from happening by the episode's end.
* ''Series/TheXFiles'': In the second season finale, Mulder's father is killed by none other than Alex Krycek. Mulder is already a little off-balance anyway, thanks to some LSD derivatives put into the water in his building, and this doesn't help matters. He runs into Krycek and threatens to shoot him for killing his father. Scully arrives on the scene, and tries unsucessfully to get Mulder to '''not''' shoot Krycek, no matter how much he deserves it, because Mulder is being framed for his father's murder and if he shoots Krycek, there will be no way to prove he didn't kill his father. Scully winds up shooting him in the shoulder, and Mulder will always be grateful that she's a good shot.
* ''Series/YoungBlades'':
** In the opening of the very first episode, Cardinal Mazarin orders Jacqueline's father killed; she kills the henchman in revenge, and spends the rest of the series disguised as a man in order to avoid capture and hopefully get revenge against Mazarin.
** In addition, the last episode features [[spoiler: Jacqueline's brother being killed by Mazarin's ''new'' henchman; she promptly kills him, too.]] Amusingly, [[spoiler:they're both played by the same actor.]]
* This is Claudia and Leonardo's motivation for attempting to ruin Francesca's life in ''Series/AlFondoHaySitio''. Francesca fired their father from her company, resulting in him hanging himself in despair. Leonardo gets over this, but Claudia never does.

* Music/TheDecemberists' ''Mariner's Revenge Song'' has lyrics that are all about why the person being sung to is responsible for the death of the singer's mother, and how he is now going to finally take his revenge.
* Inverted in Music/TheyMightBeGiants' spoken-word piece "Lesson 16" (a parody of those language-learning tapes), in which John Linnell reveals that he killed your father in order to get with your mother.
-->I wrung his neck. Like a duckling.
* "Cow Patti" by Jim Stafford is about a cowgirl who hunts down a man for killing her father.

[[folder:Myths & Religion]]
In the older King Arthur stories Arthur's Father was killed by the Saxons. Also Arthur's Father killed Morgana's Father. [[Myth/ClassicalMythology In the original Greek myth,]] Elektra and her brother Orestes avenged the death of their father, Agamemnon, by killing his murderer, Clytemnestra. And she's their mother, who killed him for killing the other kid, Iphigenia. Now ''that'' is a BigScrewedUpFamily.
* In Myth/EgyptianMythology, Horus wanted Set taken down for murdering Osiris.
* According to Myth/NorseMythology, Vidarr, the god of vengence himself, will pull this on Fenrir at Ragnarök.
* Downplayed in the Old German "Walther" epos. To cut a long story short, Gunther and Hagen (known from the Nibelungenlied) stop Walther, who escaped the Huns with some treasures, as Gunther has taler signs in his eyes. Hagen, an old friend of Walther, tries to stop the impending disaster to no avail. When his nephew Patafried, liege of Gunther, is slain by Walther, the kid gloves are off, and after they all mutilated each other dearly (now you know where Hagen got his cool eyepatch), they become bestest friends again.

* The plot of ''Theatre/{{Hamlet}}'' is set in motion when the ghost of Hamlet's father appears to him and tells him to avenge his murder at the hands of his brother (Hamlet's uncle).
* In ''Theatre/{{Electra}}'', Orestes kills his mother and her lover, Aegisthus, for killing Agamemnon. Electra herself has spent years reminding them this is why she wants them dead.
** And it's AllThereInTheManual that Aegisthus was sired and raised to avenge his half-brothers' murders.
* In ''Theatre/DerRingDesNibelungen'', this is the most Siegfried ever learns as to the Wanderer's identity.
* In the stage adaptation of ''Disney/TheLittleMermaid'', Triton initally believes that humans caused the death of [[TheLostLenore his wife]] and [[MissingMom Ariel's mother]], but the climax reveals that Ursula killed her. She perishes shortly after thanks to Ariel smashing her [[AmplifierArtifact magic nautilus shell]].
* Deconstructed in ''Theatre/{{IlTrovatore}}'', where Azucena avenges the killing of her mother by the Count di Luna's father by kidnapping the Count's baby brother and throwing him on the fire where her mother was being burned alive. [[spoiler:Later we discover that Azucena actually threw her ''own'' son on the fire, and raised the Count's brother as her own son, just so that twenty years later she could trick the Count into killing his own brother, thus also illustrating RevengeBeforeReason]]

[[folder:Video Games]]
* In the original 1988 ''VideoGame/NinjaGaiden'', the game starts with Ryu investigating the death of his father, Ken. [[spoiler: At first the game appears to subvert this trope, as Ryu later discovers his father is still alive. However, within minutes of finding him, Ken is killed by TheBigBad.]]
* ''VideoGame/DragonsWake'': The player character's parents are killed by the BigBad early in game.
* ''[[VideoGame/IndependenceWar2 Independence War 2: Edge of Chaos]]'' is set in motion mostly by [[LoanShark Caleb]] [[CorruptCorporateExecutive Maas]] killing Felix Johnston over a supposedly-unpaid loan. A debt that apparently got inherited by young [[PlayerCharacter Cal Johnston]], whom Maas decides to have imprisoned for life when he finds him again, recovering one of his father's items. (As if suddenly becoming orphaned AND inheriting a significant debt that was supposed to be paid off wasn't bad enough.) Cue Cal breaking out of prison with some other folks 15 years later to become a SpacePirate like his grandma, build up resources, and ultimately get cold, hard revenge on Maas.
* In ''VideoGame/StarFox64'', Fox decides to go one-on-one with Andross because he killed his father. Or did he?
** In the Starfox comic in ''Nintendo Power'', a big part of the comic's backstory involves Andross and the LoveTriangle that he had with Fox's father over Fox's mother. It turned out that Andross killed the mother with a car bomb that was meant for the father, and sabotaged the father's ship so that it would be lost in the Black Hole. Andross (or rather one of his ''clones'') reveals this to Fara Phoenix, TheChick of the Star Fox team, after mistaking her for Fox's long-dead mother (this came about due to Fara getting into one of Fox's mother's outfits, resulting in Fox remarking that she could be his mother's twin sister). Fox hears Andross's reveal as well and goes ''well'' beyond furious and into UnstoppableRage mode. Sporting a pair of GlowingEyesOfDoom, no less!
** [[http://Mad-But-Happy.deviantart.com/art/Fox-McCloud-as-74679111 This]] piece of fanart is a brilliant parody of this section of the trope.
* In ''VideoGame/StreetFighterII'' Chun-Li wants to kill M. Bison because he killed her father. The adaptations also usually have even in the Live Action movie and the cartoon series, Bison will say something badass about how trivial this is to him. Indeed, in the cartoon, Bison killed Cammy's parents ''and'' his own father.
-->'''Chun-Li:''' Monster! You killed my --
-->'''M. Bison:''' Yes, yes, I killed your father. What is it with you women anyway? [[SelfMadeOrphan I killed my father too]], and you don't hear me whining about it!
** Bison's line about this in the live action movie is the only unambiguously good thing in that film. It doesn't matter if you think that the movie [[VideoGameMoviesSuck sucks]] or if you think that it's SoBadItsGood, ''everyone'' thinks the OneLiner was awesome.
--->'''Bison:''' ''To you, the day Bison graced your village was the most important day of your life. ButForMeItWasTuesday.''
** Juri parents were also killed by Bison who also took out her eye, but really it's more done so as to give Juri more [[EvilCounterpart similarities]] to Chun-Li. In the Street Fighter 5 story mode Juri literally licks her lips when she hears the Illuminati's scheme to bring down Bison.
** Also T. Hawk's father was killed by Bison, not that some of the fans care or Capcom played it up.
** Also, Sagat killed Dan's father Go in a fight, presumably unintentionally, long before his turn to the DarkSide, and Dan swore revenge. Unfortunately, the master he found to train him, the same as Ryu and Ken's, refused to teach him if vengeance was his only motivation, leaving him half trained. When they finally met, Sagat, seeing how screwed up vengeance made him, [[PetTheDog lets him win anyway]].
* In ''VideoGame/BaldursGate'' you have to avenge the death of your foster-father, Gorion. Along the way, you find out that your real father is [[spoiler:Bhaal, the now-dead god of murder, and that your foster-father's killer is one of your divine half-brothers]]. Exactly who kills him depends kind of which of your party members puts down the killing blow, but your party kills him so it counts.
* ''Franchise/FireEmblem'' loves applying this to the lords. As early as the fourth game (''[[VideoGame/FireEmblemJugdral Genealogy of the Holy War]]''), you had Celice avenging his father by fighting Alvis (Sigurd himself sought to avenge ''his'' father) AND Leaf avenging his father Cuan by fighting Trabant, but it was in the ninth game ''[[VideoGame/FireEmblemTellius Path of Radiance]]'' where Ike's fight with the Black Knight for killing his father was a significant part of the story. No one seeks vengeance for their mothers (if they're mentioned at all), although in Ike's case it's rather justified.
** Joshua from ''[[VideoGame/FireEmblemTheSacredStones The Sacred Stones]]'' does to avenge his mother, though you only see him doing so in Eirika's path. We never know what REALLY happened to Ismaire in Ephraim's path (or if Joshua is actually a prince, at all)
** And Tinny from ''[[VideoGame/FireEmblemJugdral Genealogy of the Holy War]]''. Seriously, if your [[GenkiGirl Genki Mother]] (Tiltyu) becomes [[BreakTheCutie completely broken and dies of sorrow]], all thanks to one EvilMatriarch standing right in front of you, who'd not want to? Apparently, if you do pit Arthur (Tinny's brother) with Hilda in the last scenario, he'd think the same.
** ''[[VideoGame/FireEmblemTellius Radiant Dawn]]'' has a rare villain-to-hero accusation if you make Ike fight Pelleas. Pelleas confronts Ike with "You killed my father" (Ashnard, ''[[VideoGame/FireEmblemTellius Path of Radiance]]'''s BigBad) and Ike just says Ashnard was a crazy dude that had to be put down. [[spoiler:Though it turns out Pelleas isn't actually related to Ashnard.]]
*** ''[[VideoGame/FireEmblemJugdral Genealogy of the Holy War]]'' has a lot of Villain-to-hero accusations. Danan, Scorpio, Burian, and Ishtar all use this line, though in Scorpio and Danan's case the parents of the heroes killed their father, close enough. Also Blume is a badguy who uses the inversion "You Killed My Son."
** ''[[VideoGame/FireEmblemAwakening Awakening]]'' has [[spoiler:Lucina]] saying this to [[spoiler:the Avatar]], in one of the most heartwrenching moments in the entire series, as [[spoiler:she tries and fails to kill the Avatar to prevent it from happening.]] See the Quotes page for the full dialogue, though be warned - there are massive spoilers present.
*** Sadly, [[spoiler:Inigo doesn't take her place if he's Chrom's son, despite the fact he's named after the trope namer himself.]]
* In ''VideoGame/{{Persona 3}}'', [[spoiler:Ken Amada]]'s motivation for joining the party turns out to be getting vengeance on his mother's killer. [[spoiler:The 'killer' turns out to be a former member of SEES, who did it by accident, has regretted it ever since, and is fully aware of Ken's motives -- in fact, he rejoins you just to give Ken a shot at dealing with him. The trope is subverted; Takaya kills him in front of Ken's eyes]].
* This is the motivation behind Christian and Crystal Devroe's hunt for Major Kreissack in ''[[VideoGame/OneMustFall One Must Fall: 2097]]''. Come the final confrontation -- in [[HumongousMecha giant robots before a live audience]], of course -- Christian quotes Inigo Montoya verbatim. Kreissack responds with an introduction to the bigger-and-deadlier robot their father was working on...
* ''VideoGame/{{Mother 3}}'': In the first chapter, [[spoiler:Claus]] tries to avenge the death of [[spoiler:his mother, Hinawa]]. This is subverted at the end of the chapter, where it turns out that [[spoiler:Claus was killed as well. He gets worse.]]
* Done with a twist in ''VideoGame/SuperRobotWars3'' and Original Generation: The heroes are confronted by Lune Zoldark, daughter of Bian Zoldark, who was the BigBad of the Divine Wars. After defeating her, she immediately lets go of the grudge, as she understood [[NecessarilyEvil the circumstances]], and only attacked in the first place out of familial duty.
* In ''VideoGame/TalesOfPhantasia'' the murder of Cless's parents serves as his entire motivation for wanting to destroy the BigBad and, [[spoiler:unknown to Cless and his companions, WellIntentionedExtremist]] Dhaos. [[spoiler:After the end of the first battle with Dhaos in the past, Dhaos escapes to the future of Cless's time period. Once Dhaos escapes, Cless screams in rage that someday he'll make Dhaos pay for murdering his mother and father.]]
* Subverted by ''VideoGame/TalesOfSymphonia'' where, after we learn that QuirkyMinibossSquad member Kvar was directly responsible for the death of Lloyd's mother by mutating her into a monster and [[MercyKill forcing his father to kill her]], he is instead stabbed to death by Kratos. [[spoiler:Double subverted once we learn that Kratos is Lloyd's father, and thus had a higher rating on the hierarchy of 'giving this villain his KarmicDeath' -- and no, Lloyd isn't very big on killing ''him'' once he finds out.]]
* Inverted in ''VideoGame/TalesOfTheAbyss'', where it turns out that the First Boss of the game was the [[WildChild adopted mother]] of [[PsychoRangers Psycho Ranger]] [[TokenMiniMoe Arietta]]. And you really can't blow it off because it really is entirely your fault (hell, the events leading up to it were caused by the TeamPet!), even if [[ButForMeItWasTuesday For You It Was Tuesday]].
* In ''VideoGame/TearsToTiara2''. [[TheHero Hamil]] to [[TheUsurper Izebel]].[[spoiler: It turns out she didn't. Hasdrubal took his own life. But before doing so he ordered Izebel to pretend as though he rebelled and she crushed it. The whole thing was to ensure Hamil's eventual rebellion would succeed.]]
* ''Franchise/{{Metroid}}'', and the unending battle between bounty hunter Samus Aran and Ridley, leader of the Space Pirates who killed not only her own parents, but everyone else on the space colony where she was born. Ridley personally killed her mother, in front of Samus. In the manga, where he speaks, [[LackOfEmpathy he even cruelly taunts her about it every chance he gets]].
** She also hates the Space Pirates because they destroyed her ''second'' family, namely the Chozo who adopted her.
* Subverted in VideoGame/MetalGearSolid. Liquid really hated his father, so he blames Solid Snake for "stealing [his] revenge!"
** Played straight with Naomi Hunter and Fortune in ''[=MGS=]'' and ''[=MGS2=]'' respectively. The former implanted the Fox-Die virus Solid Snake because the latter sent her adoptive brother Frank Jaeger home a cripple and indirectly placed him within the Genome Therapy project (unaware that Frank Jaeger was the one who murdered her real parents in the first place) as well as killing her benefactor Big Boss, while the latter chases after Solid Snake believing that she killed her father, Commander Dolph.
* In the ''VideoGame/FatalFury'' series, the Bogards, Terry and Andy, are out to defeat Geese Howard for killing their adoptive father Jeff. Ironically, after Terry kills Geese in ''Real Bout'' (Geese falls out a window and refuses to [[TakeMyHand take Terry's hand]]), he raises Geese's orphaned son Rock, apparently to keep him from going through the same process.
* In ''VideoGame/NoMoreHeroes'', Shinobu, the Rank 8 boss, seems relatively unemotional right up until Travis turns on his beam katana. When she sees that, she accuses him of having killed her father and goes ballistic. [[spoiler:He didn't. He never even met Master Jacobs, though he did watch his training video until it broke.]]
** At the end of the game, [[spoiler:Travis learns his sister Jeane killed his parents. If what she said is true, though, the elder Touchdown ''really'' deserved it.]]
** In ''VideoGame/NoMoreHeroes2DesperateStruggle'', [[spoiler:the BigBad's main motivation is that you killed his father and two brothers [[ButForMeItWasTuesday as part of an unimportant side mission in the first game]].]]
** ''Videogame/TravisStrikesAgainNoMoreHeroes'' has The Bad, father of Bad Girl from the first game who wants to kill Travis for killing his daughter.
* Averted in ''VideoGame/SilentHill3''. Heather desperately wants to kill her father's murderer, but said murderer dies before Heather gets the chance to exact her revenge.
** [[spoiler: As the player, you ''can'' give Heather her revenge, but doing so plays into Claudia's plan and allows the dark god gestating in Heather to overwhelm her for the BadEnding.]]
* In ''VideoGame/DarkCloud 2'', Gaspard kills King Raybrandt at the end of the [[InMediasRes opening scene of the game]], right before [[ActionGirl Monica Raybrandt's]] eyes.
* In ''VideoGame/SamuraiShodown Edge of Destiny'', [[McNinja Galford D. Weiler]] personally hunts down [[TheDragon Draco]], this time around not just because the latter's evil, and [[JusticeWillPrevail the former is a champion of justice]]. But also because the latter killed the former's father.
* In ''VideoGame/SlyCooperAndTheThieviusRaccoonus'', this is one of the title character's motives for going after the Fiendish Five.
* In ''VideoGame/{{Fallout 3}}'', you can choose to [[spoiler:Kill Autumn for killing your father or let him live.]]
* VideoGame/MegaManZX pulls this one in Vent's story - in it, Purprill points out that he was just another Maverick until he helped lead the attack on Area H ten years ago, and was remodeled into a Pseudoroid for his work. Need I remind you just WHO happened to be there at the time?
--> '''Vent:''' Your story about ten years ago eased my conscience. Now there's nothing stopping me from taking you out!
** Aile implies, although not outright states, in her story that she was also aware of Purprill murdering her parents and witnessed him doing it from this exchange.
--->'''Purprill:''' Ook! Ook! So a Maverick has come to take me back eh? Lord Serpent just doesn't understand how to treat his employees!
--->'''Aile:''' So you're the one with the Biometal! I'm sorry but I'll be taking it now.
--->'''Purprill:''' Oh, so you're not one of the Mavericks? Then get out of my park!
--->'''Aile:''' I'm the one with the memories here. You get out of my park!
* In ''VideoGame/BatenKaitos'', Kalas seeks to kill Giacomo for this reason.
* Inverted in ''VideoGame/SkiesOfArcadia Legends'': BonusBoss Piastol repeatedly attempts to duel Vyse to the death because she has identified him as part of a pirate band who invaded her father's ship, killed him and her little sister and set the ship on fire. Vyse's [[ButForMeItWasTuesday seeming inability to remember this only aggravate her further]]. In reality, her father was killed by his second-in-command Ramirez (TheDragon to the current BigBad) who also sat fire to the ship, her sister survived the ordeal, and Vyse was part of a Blue Rogue crew who just happened to be passing by and tried to rescue survivors off the ship -- Vyse doesn't remember the event because he was almost killed by an unknown assailant who threw a knife at his face, scarring him for life, just as he was getting aboard (Piastol was trying to fend off the 'invaders').
* In ''VideoGame/TheGodfather'' game, your killing of Don Emilio Barzini is partly on orders and partly because he ordered your father's death. It even gets a Lampshade hung on it when you finally catch up during the baptism assassinations, with Barzini saying that he knew it would be you.
* Looking for his father's killer is Siegfried's motivation in the first [[VideoGame/SoulSeries Soul Blade]] game. [[spoiler:Subverted - it was Siegfried himself.]]
* ''VisualNovel/AceAttorneyInvestigations'': Kay Faraday gets one of these in "Turnabout Ablaze", when she [[spoiler:faces Shih-na, after finding out that she is really Calisto Yew in disguise - the woman who killed her father in the previous flashback case. She tries to attack her, despite Edgeworth's [[IncrediblyLamePun objections]], and ends up getting held at gunpoint in what is arguably the highlight/climax of the case.]]
** Played with in ''VisualNovel/PhoenixWrightAceAttorneyDualDestinies'', when it's revealed that [[spoiler:Simon Blackquill]] was in prison for the murder of Athena's mother, but not only does she not believe it, but [[spoiler:she's actively trying to get him free]]. A variation does happen later, when the real murderer is found [[spoiler:and Athena joins Apollo and Phoenix behind the defense bench to take him down.]]
** In the first game, when Edgeworth learns that [[spoiler:Von Karma]] killed his father, he says, "So...it was you." Interestingly though, he doesn't play a part in getting them arrested - Phoenix does.
* ''Franchise/FinalFantasy''
** ''VideoGame/FinalFantasyVII'':
** It is heavily implied that Professor Gast was the father of Aerith Gainsborough, to which he was murdered by Professor Hojo shortly thereafter, and Hojo then subjects Ifalfna and their daughter, Aerith, to seven years worth of horrific experiments, to which they ultimately took its toll on Ifalfna when they eventually escaped. Aerith never knew Hojo killed her father, and you only get to find out about this after Aerith is dead.
** This is Tifa's personal motivation for going after Sephiroth. He single handedly killed her father, her friends and everyone she knew and loved in Niblehiem (minus Cloud). Sephiroth finds her anger amusing when she triess to avenge her father and comes scarily close to killing her as well. Much of the anger towards Sephiroth still remains in her later portrayals, including physically attacking him in VideoGame/{{Dissidia}}.
*** Sephiroth also killed Cloud's mother though it goes unmentioned in the original game with Cloud being simply unable to describe to his friends what he saw in his burning house though he is seen collapsing with grief in the flashback. Cloud does get to avenge his mother and Tifa's father as well as [[DoomedHometown Niblehiem]] as whole, at least three times in the canon.
-->Give me back my mother, Tifa and the whole village... I used to admire you
-->-- '''Cloud''', ''Anime/LastOrderFinalFantasyVII''.
** ''VideoGame/FinalFantasyXIII'': "Moms are tough", but not tough enough to escape death. His failure in regards to the counterattack at Hanging Edge continues to metaphorically haunt Snow even as he tries to rescue Serah. It also physically haunts him in the form of Hope, the son of the woman who volunteered to assist him and misinterpreted that failure as Snow leaving her to die. It gets to the point where revenge is Hope's sole driving factor, and he almost exacts his revenge before a Sanctum mech blows them both to the streets below. They manage to smooth things out from that point forward.
* In ''VideoGame/DragonAgeOrigins'' one of the origin stories available involves your parents being betrayed and killed. Naturally, later in the game you get to take vengeance on his murderer (you fight the guy no matter what, but ItsPersonal with this origin). Subsequently, in the expansion you meet a prisoner who had been captured in an attempt to kill YOU for murdering his father. You can then recruit him and show him his father deserved it. [[spoiler: It's the son of the man who killed your father in the previously mentioned origin story, meaning it was a thankfully thwarted CycleOfRevenge.]]
* [[spoiler:Jack Marston hunts down and shoots Edgar Ross dead for the betrayal and murder of his father]] in the PlayableEpilogue of VideoGame/RedDeadRedemption.
* Inverted in ''VideoGame/MitsumeteKnight'': it's not the player character, but one of his enemies who invokes this trope to his face : [[spoiler: after you kill FinalBoss Wolfgario the Ravager in his unmasked version, Raizze Haimer, one of the winnable girls of the cast, [[TheReveal will reveal herself as her daughter and as one of the enemy generals]], [[AvengingTheVillain and will challenge you in a duel to avenge her father]]. However, [[ThePowerOfLove if she's deeply]] [[RelationshipValues in love with you]], she'll waver between her duty and her love, allowing you to save her. If she's not enough in love, [[PermanentlyMissableContent on the other hand...]]]]
* Pretty much the case in ''VideoGame/AssassinsCreedII'', as Ezio's original motivation is the framing and execution of his father, along with Ezio's brothers [[spoiler:at the behest of the BigBad]]. After he avenges himself upon the prosecutor/judge though, he finds out about a conspiracy against the city which his father had collected evidence against, and considers the conspirators partially responsible as well.
** And the opening of ''Brotherhood'' ends with the [[spoiler:killing of Mario Auditore by Cesare Borgia]] to conclude the Siege of Monteriggioni.
* In ''VideoGame/TheMatrixPathOfNeo'', there is a scene in which you (as Neo) are fighting Seraph and wind up fighting through a cinema in which the same scene is showing on the big screen. The lone member of the audience shouts out things such as "[[InvokedTrope Oh, I get it]]: You killed his Master [[PrepareToDie and now you must die!]]"
* After Sepulchure's death in ''VideoGame/AdventureQuestWorlds'', his daughter Gravelyn becomes sad and angry over it, and guess what? [[ThisIsUnforgivable She will never forgive Drakath for killing him]]. Hence, the reason why she formed a truce with King Alteon to deal with his threat and that of the 13 Lords of Chaos.
-->'''Gravelyn''': Drakath will pay for what he has done! Then... My army of darkness will conquer this land. We are unstoppable!
* This is the main plot element of the iOS game ''VideoGame/InfinityBlade'': in the opening tutorial, your character is killed by the [[BigBad God King]] and the main game starts 20 years later with you controlling his son. You fight your way through the God King's castle before reaching the man himself...who is much more powerful than you and will [[CurbStompBattle most likely kick your ass and kill you]]. Then time furthers an additional 20 years with you controlling the son of the ''previous character'' (who for some reason retains the same level and equipment as his father) and so the game continues as you go through several generations until you manage to kill the God King.
* The line is said in ''VideoGame/{{Outlaws}}'' by Marshal Anderson to [[spoiler: Bob Graham, who's holding him at gunpoint, and gloats about finishing him off]]. In an interesting twist the one who actually kills the villain is not Anderson but rather [[spoiler: his little daughter Sara]].
* ''VideoGame/{{Shenmue}}'': Only in this case, Ryo Hazuki barely ever gets around to avenging his father becuase the story was CutShort after the second game...
** Lan Di (the series antagonist) appears to be trying to get {{Revenge}} for someone in his and Iwao Hazuki's (Ryo's father) past (apparently Iwao may have killed a close associate of Lan Di and he's settling the score), although Lan Di's interest in [[spoiler:the twin stone mirrors]] seems to be self-serving (killing Iwao as payback may have been a convenient double-whammy).
* In ''VideoGame/{{Valis}} II'', the BigBad Magus is the brother of Roglas, the first game's BigBad.
* ''VideoGame/RatchetAndClankFutureToolsOfDestruction'' be sure to pour on the backstory for our main character. The BigBad Percival Tachyon establishes a vendetta against the Lombax species, as he either killed or caused all remaining Lombaxes in the universe to flee using the Dimensionator. [[spoiler: Tachyon, however, makes sure to point out that one two Lombaxes stayed behind while the rest fled-- The keeper of the Dimensionator and his infant son. He tells Ratchet that he took great pleasure in killing his father, and that is was a shame that he was sent to the Solana Galaxy before Tachyon could find him, as well.]]
--> Subverted, however, as [[spoiler: Tachyon seems to use this as more motivation than Ratchet. Ratchet plans on defeating Tachyon to take back the Dimensionator and keep the galaxy safe either way, whereas Tachyon looks at killing Ratchet as a way to "finish the job." Perhaps more of a case of "I killed your father?"]]
* In ''VideoGame/DeusEx'', [[spoiler: Bob Page]] is revealed to have been responsible for killing [[spoiler: you and Paul]]'s father. He even [[spoiler: sends the man who did the job to kill you near the end of the game, allowing you to exact sweet, sweet revenge, in addition to getting revenge on Page himself in the ending.]]
* Averted in ''VideoGame/RuneScape''. A villain in a major storyline ends up killing a particular hero who happens to have a daughter who is an extremely powerful warrior in her own right... Yet while the villain dies in the end, it is not by her hand. Perhaps understandably, she is unhappy about this.
* ''VideoGame/TheForceUnleashed'', unlike the main ''StarWars'' classic trilogy above, plays this straight with Starkiller's father murdered by Darth Vader right in front of his very eyes; he even says the line himself during his fight against Vader. It's also strongly implied that Palpatine was also involved in Vader murdering Starkiller's father.
* In ''VideoGame/TombRaiderUnderworld'', Natla reveals that she killed Lara's father.
* This is the motive of several ''opponents'' in the sequel to ''VideoGame/FantasyQuest'', set 20 years after your first "rampage."
* In a doujinshi of ''VideoGame/{{Rosenkreuzstilette}}'' called ''Rosenkreuzstilette Afterstory'', better known as ''Tearis'', Zorne Sepperin is extremely pissed off at [[spoiler:her adoptive sister, Iris for having killed her adoptive father, Graf Michael Sepperin, in the first game. Not willing to forgive her for making her suffer by doing just that, she vows to eliminate her. Cue Freu trying to stop her through a heated battle involving her rage-born power, and Iris, knowing of the battle between the two, desperately asking Tia to kill her in order to truly end the chaos]].
* In ''VideoGame/PerfectDark Zero'''s sixth mission, Mai Hem kills Joanna's father, Jack Dark. Jo retaliates by burning Mai Hem with her dropship's engine exhaust, although she's NotQuiteDead yet.
* Lampshaded in ''[[VideoGame/{{Arfenhouse}} ARFENHOUSE!!!1 TOO!!!]]'':
'''Joseph''': Oh, he killed your father? *cough*cliche*cough*
* In ''VideoGame/GoldenAxe'', the Arcade Mode lays out the three heroes' motivations: Death Adder killed Ax Battler's mother, Tyris Flare's father and mother, and Gillius Thunderhead's brother.
* In ''VideoGame/AssassinsCreedIII'', Connor hates Charles Lee and wants him dead because he blames him for the attack on his village [[spoiler:that killed his mother Ziio.]] He does ''not'' respond well when he learns that [[spoiler:his ''ally'' George Washington was the one truly responsible for the attack. He pretty much leaves Washington alone (he merely cuts off all ties with him) though.]] As it turns out, this trope is the reason behind the events of the ''entire series''. [[spoiler:Juno's father was killed during the war between Those Who Came Before and humanity. This left her with a deep-seated resentment of humanity. As a result, she manipulated the plan to prepare humans for the next solar flare to ensure that she would be able to return to Earth and conquer humanity after the threat had passed. The war between the Assassins and Templars, two groups of people who both ultimately just wanted to make the world a better place and merely disagreed on how to do it, was at least partially Juno's fault thanks to her manipulations via the Pieces of Eden, since the two groups working together might have found a way to stop the solar flare without following her plans.]]
* ''[[VideoGame/DeadRising2 Dead Rising 2: Off The Record]]'' gives us Evan [=MacIntyre=], a midget clown on stilts who sells ice cream. He tries to sell some to Frank, at which point a signed photo flits past him... whereupon Evan mentions his late brother, Adam, who worked at the Willamete mall. Adam was one of the psychopaths in the original ''VideoGame/DeadRising'', and Evan attacks Frank in order to get his revenge.
* ''VideoGame/BattleForWesnoth'': The "Rise of Wesnoth" campaign gives you [[TorchesAndPitchforks farmers you can lead into battle]]. The first farmer to attack this way reveals his/her motivation: "You killed my family! Die!"
* In ''VideoGame/DragonQuestIV'', this is what drives the sisters Meena and Maya on their journey. Even when they join forces with TheHero to stop the BigBad, they do so because they've been explicitely told that TheHero, in turn, will help them avenge their father's death.
* Early into ''VideoGame/ShinMegamiTenseiI'', [[spoiler:a demon eats your mother and disguises itself as her. After unmasking the illusion, you, your two friends, and your demons beat it into submission.]]
* A rare villain wanting revenge on the hero example happens in ''VideoGame/{{Pirate101}}'' when Rooke swears vengeance on the player after the player destroys his brother Deacon.
* A villanous example in ''VideoGame/SinAndPunishmentStarSuccessor'' Stage 6: you defeat a keeper, who suddenly spits out her offspring as she dies. The infant then [[spoiler:holds your partner hostage over a pit of lava. Upon rescuing your partner, the infant]] attacks you.
* ''VideoGame/TeamFortress2'': Mikhael, aka The Heavy Weapons Guy, has this as part of his DarkAndTroubledPast. In 1941, his counter-revolutionary father was murdered by the KGB, and he detests them for it. When they started showing up at his home, he turned his home into a GildedCage, and trained his younger sisters in the art of ColdBloodedTorture so they could defend themselves.
* This is the entire main plot of ''VideoGame/RavensCry''—the PlayerCharacter hunting down the pirate band that murdered his family and killing every one of them.
* In ''VideoGame/StarCraft'', Arcturus Mengsk's initial reason for rebelling against the Confederacy before his desire for power fully consumed him was the assassination of his father Angus along with his mother and little sister. It's also one of the reasons he [[spoiler:abandoned Kerrigan to the Zerg on Tarsonis. She was one of the three Ghosts the Confederacy sent, and the one who personally killed and decapitated Angus Mengsk. To top it all off, Arcturus himself gets killed years later, by the same person who killed his father]].
* In the opening to ''[[VideoGame/FantasyZone Super Fantasy Zone]]'', Opa-Opa's father is killed by the Dark Menon Forces, and Opa-Opa vows to avenge him by defeating the enemy's mastermind and restoring peace to the Fantasy Zone once again.
* ''Franchise/TheElderScrolls''
** In the series' backstory, the legendary Yokudan/Redguard hero Frandar Hunding fell in battle to the giant goblins of Hammerfell while still serving as a FrontlineGeneral despite [[BadassGrandpa approaching 90]]. His only son, Divad, took command of the Redguard forces and wiped the goblins out.
** In ''[[VideoGame/TheElderScrollsIIIMorrowind Morrowind]]'', Balmora Mages Guild Stewardess Ranis Athrys harbors a serious grudge against the [[EvilSorcerer Telvanni]]. Another character can reveal that this is because her parents were killed by the Telvanni.
* Inverted in ''VideoGame/Borderlands2,'' wherein the player characters [[ICannotSelfTerminate assist the suicide]] of the {{Big Bad}}'s daughter, whom he was using as a WetwareCPU for his supercomputer. He goes from ComedicSociopathy to screaming for you to stop to TranquilFury, vowing to kill them with his bare hands.

[[folder:Web Comics]]
* ''Webcomic/TheOrderOfTheStick''
** Eugene Greenhilt (Roy's father) swore a blood oath of revenge on Xykon for killing his mentor (Eugene's own father was alive or had died of natural causes at that point, but in either case the two were estranged). However, it's utterly subverted as Eugene eventually ditches that ambition and dies of natural causes. Roy's own motivation to take out Xykon is the Blood Oath passed down from his father, but this too is subverted eventually. Roy decides that Xykon needs to die because he is an evil prick, not because of a personal vandetta.
** Belkar is confronted [[http://www.giantitp.com/comics/oots0348.html here]] by Yokyok, the son of a kobold he murdered earlier in the story. Actually a parody of the trope since, while Belkar is on the protagonists' side, he is ChaoticEvil, while Yokyok is LawfulGood but was recruited by the villains specifically because he's Belkar's opposite. Finally, it's Belkar who wins.
*** The whole scene is a (very funny) reference to ''Film/ThePrincessBride''.
* In ''[[Webcomic/FlintlockesGuideToAzeroth Flintlocke Vs. The Horde]]'', Rok'Tar swears revenge against Flintlocke for this very reason, oblivious of the fact that his father is an NPC who regenerates after a few minutes.
* A variation in [[http://www.schlockmercenary.com/d/20010722.html this strip]] of ''Webcomic/SchlockMercenary'':
-->'''Gasht'g'd'g'tang:''' I'm Gasht'g'd'g'tang. Your gate-copy killed my son. Prepare to die.
* [[http://www.nuklearpower.com/2009/05/28/episode-1133-pretty-obvious-really/ This]] ''WebComic/EightBitTheater'' strip reveals that this trope is the reason [[spoiler:Sarda]] antagonizes the Light Warriors and Black Mage in specific - [[spoiler:he is apparently the FutureBadass version of [[ChewToy Onion Kid]].]]
* In the webcomic ''Creator/ElvenLacryment'' it's the mother who is killed.
* ''Webcomic/LookingForGroup'': Lampshaded by Richard.
* ''Webcomic/BobAndGeorge'': "[[http://www.bobandgeorge.com/archives/040914c My name is Mega Man! You killed my dog! Prepare to die!]]"
* In ''Webcomic/ElGoonishShive'', Grace both learns who her father was and that Damien killed him [[http://www.egscomics.com/?date=2004-03-17 at the same time]].
-->'''Grace:''' He had to of been my father, and you killed him right in front of me!
* ''Webcomic/{{Oglaf}}'' plays with this in one strip where it ends where the father-killer is, himself, a father, starting the process over again with his son.
* ''Webcomic/TowerOfGod'': In a special case, it is Anak Zahard's mother that is killed (though her father is murdered alongside with her), because [[spoiler: she, as a Princess of Zahard, got into a relationship with another man.]] Years later, Anak meets her parents' murderer on the testing grounds and goes ballistic.
* [[LampshadeHanging Lampshaded]] in ''WebComic/{{Unsounded}}'' by [[TheBrute Knock-Me-Down]]:
-->Lemme trank Junior. I got a policy of kids not watchin' me crash their parents. In ten years a '''''masked avenger''''''ll show up to ruin me day.
* Parodied in ''Webcomic/SaturdayMorningBreakfastCereal'' [[http://www.smbc-comics.com/?id=3265#comic #3265]]: A father's ghost appears to his son demanding him to take revenge for his death. But since he died because of shoddy electrical wiring, the son has to go on a killing spree through representatives of all the different agents who were responsible for its production. Thus, the reason he gives for his murders isn't "You killed my father" but "Globalization."
* ''{{Webcomic/Homestuck}}'': Jack manages to kill [[spoiler:Dave's brother (technically biological father), John's father and Rose's mother]]. This sends [[spoiler:Rose]] into a murderous rage to hunt him down. Much later in [S] Game Over, Rose flies into a similar rage this time at the Condesce when she kills [[spoiler:Kanaya]].
* ''{{Webcomic/Order of Tales}}'': [[spoiler:Kroak confronts Gerrah, who killed his parents]].
* Parodied in the ''Webcomic/PerryBibleFellowship'' comic "Sven's Revenge" [[http://pbfcomics.com/149/]] in which the titular Sven thinks he's killed the shark that killed his father only to find the supposed distinguishing characteristic of said shark is ubiquitous to this common and widespread species.

[[folder:Web Original]]
* ''WebAnimation/HomestarRunner'': "You MURDERER! You killed my brother!...I mean computer!"
** ''WebAnimation/TeenGirlSquad'': "Ckhk. She killed my dog." "Um... 'kay."
* "[[http://wiki.rpg.net/index.php/File:MPost4323-4704f479cf_o%2Ejpg My name is Noach'locutix...]]" [[CycleOfRevenge Evil has families too]].
* A RunningGag in ''WebVideo/SuburbanKnights'' is Angry Joe being unable to remember Inigo Montoya's "You killed my father" line. He ends up substituting in "mother", "brother", "lawyer", and finally, "hamster."
* In the Improfanfic ''Literature/DarkHeartHigh'', Craig Maimsworth kills (well, lobotomizes) the monster that killed his father.
* In ''WebVideo/StreetFighterTheLaterYears'' Dhalsim worries that Chun-Li won't listen to M. Bison about the tournament because he killed her father. Bison's not worried about it:
--> '''Bison''': ''Oh, c'mon guys, I killed your (Dhalsim) father and yours (Vega). And most of Zangief's extended family, it was a different time.''
--> '''Zangief''': They said that fire was an accident.''
* Scratch from ''AudioPlay/WereAlive'' swears revenge on [[spoiler:Pegs]] after she kills [[spoiler:Latch]] during the War.
* ''VideoGame/MondoMedicals'': The [[FanNickname Shouty Guy]]'s motivation for violently fighting cancer was, apparently, because [[IntentionalEngrishForFunny "a cancer took [his] father and turned him to death"]].
* The motivation of two (or sort of three) of the heroes of ''WebVideo/TalesFromMyDDCampaign'' for their ItsPersonal attitude towards the evil [[FishPeople Kua-Toa]]. Little One lost his mother, Angel lost her mentor in [[MurderInc The Organization]], and Draven Rowe lost his ancestral lands (though his parents got out OK).
* In ''VideoGame/MarcEckosGettingUpContentsUnderPressure'', Trane learns that [[spoiler:his father was killed by Mayor Sung, which prompts Trane to reveal Sung's corruption.]]

[[folder:Western Animation]]
* Parodied (like everything else) in ''WesternAnimation/AttackOfTheKillerTomatoes: The Animated Series''. Facing an army of homicidal love apples, pizza shop owner Wilbur Finletter voices his rage at the global ban on tomato cultivation, which has forced him to sell tomato-free pizza: "You killed my business, prepare to die!"
* Towards the end of the third season of ''WesternAnimation/AvatarTheLastAirbender'', Katara tracks down her mother's killer, intending to kill him [[spoiler:until she discovers he is ''literally'' NotWorthKilling]]. Although nothing close to Inigo Montoya's speech is used, "[[MemeticMutation My name is Katara of the Southern water Tribe. You killed my mother. Prepare to die!]]" still eventually became a meme.
* ''WesternAnimation/{{Ben 10}}'':
** In the ''WesternAnimation/Ben10AlienForce'' episode 'Vendetta', A villain named Ragnarok is revealed to have killed Kevin's father. Kevin quotes Inigo's famous line when he first find Ragnarok. Kevin makes sure Ben and Gwen don't interfere in his final confrontation with Ragnarok; the latter's ship falls apart, and [[spoiler: Kevin removes the item that kept Ragarnok's ship around; Ragarnok dies in space]].
** Later, in ''WesternAnimation/Ben10UltimateAlien'', [[spoiler: Charmcaster confronts the tyranical ruler of her home dimension and killer of her father, who says "My might has long since cowed any resistance that once dared challenge me.", to which Charmcaster replies "Is that your way of saying you killed my father?!"]]
* Franchise/{{DCAU}}:
** Played completely straight in ''WesternAnimation/BatmanBeyond''. CorruptCorporateExecutive Derek Powers arranged to have Terry [=McGinnis's=] father killed, so Terry becomes the next Franchise/{{Batman}}, and not only gets the guy who actually did the job, but ends up nearly getting Powers killed, causing him to become his archenemy Blight. When Terry later finds out that Blight is Powers, he confronts him again in the season finale:
--->'''Blight:''' Who are you?!\\
'''Batman:''' ...You really want to know?\\
'''Blight:''' Yes!\\
'''Batman:''' You killed my father.\\
'''Blight:''' ''(irritated)'' [[ButForMeItWasTuesday Do you have the]] ''[[ButForMeItWasTuesday slightest]]'' [[ButForMeItWasTuesday idea how]] ''[[ButForMeItWasTuesday little]]'' [[ButForMeItWasTuesday that narrows it down?!]]\\
'''Batman:''' Too bad. It's all you get.\\\
'''Terry:''' So...I made him that?\\
'''Bruce Wayne:''' You may have, in part.\\
'''Terry:''' Good.\\
(''Bruce looks at him funny'')\\
'''Terry:''' Hey, this guy had my father murdered and all he's done since is hide from the law. Well, no more hiding for Mr. Derek Powers. Now everyone can [[PowerGlows see]] what he is...[[WhatYouAreInTheDark even in the dark.]]
** Elsewhere in the DCAU, ''WesternAnimation/JusticeLeague'' has AntiHero Huntress track down the man who killed her parents. However, this trope is ''prevented'' by the fact that the killer Mandragora [[EvenEvilHasLovedOnes has a son]]. Once Huntress realises this (thanks to ComicBook/TheQuestion pretty much engineering the encounter to ensure she did) she backs down. Ironically, that same son [[spoiler: becomes a villain in ''WesternAnimation/BatmanBeyond'', a member of the Brain Trust]].
* Subverted in ''WesternAnimation/{{Futurama}}''. Leela, after crossing paths with some suspicious cloaked figures in the sewers of New New York, gives chase to them, as she thinks they have information about her past or her parents. After confronting them, she comes to the conclusion that they killed her parents, to which the cloaked figures agree and prepare for her to kill them in revenge. [[spoiler: Thankfully, Fry shows up just in time to reveal that the cloaked figures ARE her parents.]]
* Taken UpToEleven in ''WesternAnimation/{{Gargoyles}}'' as part of its Aesop about the CycleOfRevenge: Gillecomgain killed Findlaech, Macbeth killed Gillecomgain and Duncan, and Canmore killed Macbeth, all to avenge their respective fathers.
* In ''WesternAnimation/GravityFalls'', Rumble [=McSkirmish=]'s motivation for fighting Dr. Karate is that the latter killed his father... again. Dipper later claims this happened to him in order to get Rumbles to fight Robbie for him.
* In ''WesternAnimation/TheLegendOfKorra'', when Season 3 BigBad Zaheer apparently kills Korra's father Tonraq by airbending him off a cliff (he was rescued just in time), she is suitably enraged. When she is later taken prisoner, she swears to the Red Lotus that [[IllKillYou none of them will survive after she gets free]].
* In one episode of ''WesternAnimation/TheSimpsons'', Frank Grimes' son tries to kill Homer since Homer's idiocy indirectly killed Frank in an earlier episode.
* Parodied in the ''WesternAnimation/SouthPark'' episode "Make Love, Not Warcraft". After giving Stan the [[InfinityPlusOneSword Sword of a Thousand truths]] in ''VideoGame/WorldOfWarcraft'', Stan's father's character is mortally wounded by the episode's Player Killer antagonist, and dies a mournful death in the arms of Stan's character. Stan confronts the Player Killer dramatically with "You killed my father."
* In ''WesternAnimation/TheSpectacularSpiderMan'', Peter seems unable to interact with [[spoiler:Walter Hardy]] without showing how much he hates him for the murder of Uncle Ben, his Uncle/adoptive parent. Interestingly, there's a non-fatal inversion: since [[spoiler:Hardy]] [[TheAtoner refuses to break out of jail]], his daughter [[spoiler:Black Cat]] cuts ties with Peter, blaming him for the fact that her father will spend the rest of his life away from her.
* A villain-on-villain example: ''WesternAnimation/SpiderManTheNewAnimatedSeries'' featured a pair of psychic twins out for revenge on [[EgomaniacHunter Kraven the Hunter]] for the murder of their parents. Since they weren't powerful enough to take on Kraven directly, they used their powers to trick Spider-Man into believing that Kraven had murdered [[LoveInterest Mary Jane]]. Kraven was very nearly killed by Spider-Man's UnstoppableRage, and only survived when Spider-Man realized what was happening.
* ''WesternAnimation/StarWarsTheCloneWars'': In the Season 2 finale, Boba Fett tracks down Mace Windu, trying to kill him, with the help of another bounty hunter Aurra Sing. The plan for killing Windu starts off with a motion-activated bomb, comes to a head with an ''entire Jedi cruiser'' being destroyed, and finally ends with Boba and Aurra trying to use hostages to get Windu's attention. Made quite impressive if you consider that Boba is eleven or twelve at the time.
* During the mostly {{Narm}}ful ''WesternAnimation/StreetFighter'' cartoon, one particularly awesome moment pops up near the end, with Chun Li attacking M. Bison because he killed her father. M. Bison coolly dodges all of the attacks, and strikes back with:
-->'''M. Bison:''' Yes, yes. I killed your father. What is it with you women anyway? (''eyes begin glowing'') '''[[SelfMadeOrphan I killed my father too]] and you don't hear me''' '''''whining about it!!!!'''''
* ''Franchise/TeenageMutantNinjaTurtles'':
** In the 2003 ''[[WesternAnimation/TeenageMutantNinjaTurtles2003 Teenage Mutant Ninja Turtles]]'' cartoon, the leader of the Purple Dragon gang, Hun, killed Casey Jones' father when Casey was a kid; unsurprisingly Casey is packing a grudge against Hun and everyone wearing the Purple Dragon colors. Averted insofar as Casey refuses a couple opportunities to kill Hun, however.
** In the [[WesternAnimation/TeenageMutantNinjaTurtles2012 2012 cartoon]], Karai's hatred of Splinter aka Hamato Yoshi is because he killed her mother. [[spoiler:Except that he didn't. Unbeknownst to her, Splinter is her ''real'' father and that the person who killed her mother wasn't him; it was her adoptive father the Shredder, aka Oroku Saki, who also proceeded to kidnap her to raise as a tool of revenge against Splinter. Once she learns the truth, she turns the trope's direction towards Shredder instead, though it takes until Season 4 before she can get going on coming after him.]]
* Parodied in ''WesternAnimation/XavierRenegadeAngel'': Xavier spends most of the first season trying to do this, completely unaware that he killed his own parents [[spoiler:or at least his father]] by accidentally burning his house down.

[[folder:Real Life]]
* During the UsefulNotes/FrenchRevolution [[https://en.wikipedia.org/wiki/Renée_Bordereau Renée Bordereau]] (1770-1824), a countrywoman from the Anjou, lost several relatives to the Terror and and witnessed the butchering of her father. She then dressed as a man (not that hard, apparently, as she was described as very ugly) to fight in the wars in the Vendée on the royalist side, evading capture until 1809. We only got her own words (i. e. her memoirs, written in 1814) for it, but she claimed once to have killed 21 men in a single battle.
* In the days of TheWildWest TheGunslinger John Wesley Hardin was famed for his bloodthirstiness and had killed two dozen or so men. Even so he ended up being released from prison because his term was up and was free to wander about doing mischief (yeah, that's TheGovernment for you). The brother of one man he had killed slipped up to him and [[CombatPragmatist shot him]] InTheBack. This VigilanteMan was given a pardon from the governor because the governor thought, with a [[ScrewTheRulesIMakeThem lack of lawfulness]] but not completely without logic, that John Wesley Hardin "needed killin".
* The [[UsefulNotes/{{Cambodia}} Khmer Rouge]] seemed to be aware of this trope. When they executed someone, they also made sure to kill their children afterwards. The reason: "to stop them growing up and taking revenge for their parents' deaths". During their reign, Cambodia lost a third of its population, and it's conceivable that, had they held on for another decade, [[MayorOfAGhostTown they'd have no population left.]]
* Feudal Japan's Samurai made this a morbid tradition. The Code of Bushido makes avenging your master/teacher/father a core duty, for things like cutting him down in battle for example. As samurai tend to teach the family business to their kids as it were, the result were often blood feuds the stretch across generations -- each side believing itself to be the heroic, righteous and honorable party while the other side the vile villains without self-reflective irony. This also comes with a dash of WickedCultured as these honor duels eventually developed their own elaborate code of conduct and manners.
* This was horribly invoked by Heinrich Himmler during a speech for Navy officers: he explained he had [[UsefulNote/TheHolocaust to murder the wives and the children]] of [[LaResistance the partisans]] and the "Jewish commissars" so that they didn't avenge the death of their fathers when they grew up...
* [[https://en.wikipedia.org/wiki/Gustav_I_of_Sweden Gustav Vasa]] lead a massive Swedish Independance War against the Union of Kalmar. The reason for this was that his father, [[https://en.wikipedia.org/wiki/Erik_Johansson_Vasa Erik Johansson Vasa]], was one of the eighty Swedish Noblemen murdered during the Stolkholm Bloodbath (when King Christian II of Denmark executed eighty Swedes despite promising them amnesty). Gustav won the war, ended Danish Rule in Sweden, and became King.