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[[quoteright:285:[[Series/DoctorWho http://static.tvtropes.org/pmwiki/pub/images/doctorwhomag_5541.jpg]]]]

->''"The black winds howl. One among you will shortly perish."''
-->-- '''[[CreepyChild Janus]]''', ''VideoGame/ChronoTrigger''

Sometimes, the writers will kill off a fairly major character. Given that this is a relatively rare event, the network will try to play it up in the advertisements for the show. These shows are {{ratings stunt}}s broadcast during {{Sweeps}} week or as the season closer for a show.

This trope differs from AnyoneCanDie since in ''that'' trope, death is relatively unannounced, to reemphasize the shock, whereas in Tonight Someone Dies, the event is milked for all it is worth long before viewers get to see it firsthand.

Tonight Someone Dies tends to occur in more mass market shows, such as ''Series/{{ER}}''.

Recently, it has become more common to remind viewers that AnyoneCanDie, and even regular characters are not exempt from death in a {{ratings}} ploy. In ages past, ContractualImmortality was more dominant. The Tonight Someone Dies promotion would typically consist of a high-speed montage of the series regulars as an ominous voice announced that "Tonight, one of these people will die." Invariably, the doomed character would [[SortingAlgorithmOfMortality turn out to be a minor character]], one who has never appeared before or is a recent addition, whose presence in the montage was probably overlooked. The actual killing off of a major character might be seen as a subversion of the older format.

See also ContractualImmortality, KilledOffForReal, DisneyDeath, ChekhovsGun, NotSoSmallRole, SortingAlgorithmOfMortality, BusCrash. Compare the less vague/buzzworthy OhAndXDies.

Since this is a death trope, expect spoilers throughout.

%%If you have time, please take time to put examples in alphabetical order. This page Administrivia/HowToAlphabetizeThings should help you with that.
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!!Examples
[[index]]
* TonightSomeoneDies/ComicBooks
* TonightSomeoneDies/LiveActionTV
* TonightSomeoneDies/WesternAnimation
[[/index]]

[[foldercontrol]]

[[folder:Anime]]
* Famously subverted early in ''MartianSuccessorNadesico'': After parodying this trope in the ShowWithinAShow ''Gekiganger III'', one episode strongly foreshadows the [[RedemptionEqualsDeath death]] of Jun Aoi, series {{Buttmonkey}}, who tries to make up for a FaceHeelTurn by a HeroicSacrifice. Although he manages to avoid RedemptionEqualsDeath, the incredibly popular character Gai Daigouji, {{Otaku}} and Anime-style TheObiWan to the protagonist, is suddenly and anticlimactically KilledOffForReal by [[GeneralRipper an escaping Admiral]] who had been held prisoner. Gai didn't die trying to stop the escape - he never even knew what was happening.
** In fact, his death is intentionally written to be as random and meaningless as possible, which just compounds the tragedy since Gai always wanted to go out in a HeroicSacrifice.
* Famously -to the point of reaching MemeticMutation levels- subverted in an ''Anime/MazingerZ'' episode. The tile of that episode was ''Kouji Kabuto Dies In Lava!''. [[NeverTrustATrailer Guess what DOESN'T happen in that episode.]] That episode -and this trope- was parodied in a ''Anime/{{Mazinkaiser}}'' episode titled ''Kouji Kabuto Does Not Die In Lava!''.
* Many anime will do this during a preview for the next episode, designed to make the viewers watch it. ''Manga/{{Naruto}}'' breathes it.
** ''Manga/{{Bleach}}'' has such examples. It actually has episodes titled "Ichigo dies!" "Chad dies!" "Hiyori dies?" "Soifon dies?" Subverted, sort of, since nobody important ever dies.
** One infamous example was in ''Anime/DragonBallZ'', where the next episode preview ominously questions the outcome of Vegeta's current fight. Then the title of the next episode is shown: "The End of Vegeta". There's also an episode of the Japanese version where the title card at the end of the preview says something like, "Vegeta, pride of the Saiyans, dies". Doesn't get much more explicit than that.
** The thirty-second episode of ''Manga/FushigiYuugi'' is [[spoiler: "To Die for the Star of Suzaku"]]. The episode after that is named [[spoiler: "Nuriko, Eternal Farewell"]].
* At one point, a rumor came up that [[WordOfGod the author of]] ''Manga/OnePiece'' said that one of the Straw Hats would die. [[spoiler: It actually turned out he was referring to the Going Merry, which actually did meet its end a few arcs after the rumor began]].
** On the other hand, a later arc has an episode with [[spoiler: "Ace Dies!" right in the title. You'll never guess what Ace does in that episode.]]
* The title for episode 45 of ''Anime/SailorMoon'' includes "The Sailor Soldiers die!" in it (and I'd bet they spoil the hell out of it in the preview the episode before). [[ExactlyWhatItSaysOnTheTin Which, of course, is exactly what happens]] ([[ResetButton they get better]]).
** They do it again at least once more in the S season, mentioning Uranus and Neptune's deaths in the episode title it
* MiXim triggers this trope after the fortune teller Crete predicts that one of the main cast will die: [[spoiler: Several of them just barely avoid death in the fights leading up the ClimaxBattle against [[MonsterClown Dodo the Clown]], who proceeds to destroy the protagonist's living finger puppet Tongari and very nearly kills off another one of the main characters. However Tongari is revived, Dodo is defeated with seemingly no casualties to speak of, and when the dust finally settles... Another villain comes right out of nowhere and kills Jyuuzo, the big guy of the FiveManBand.]]
* An episode of the Japanese Transformers series TheHeadmasters was titled "Ultra Magnus Dies!" Take a guess what happens.
* The ''Franchise/{{Digimon}}'' franchise has a pretty bad case of putting this in their titles. In ''Anime/DigimonTamers'', there is an episode entitled ''"The Kind-hearted Hero! [[SacrificialLion Leomon Dies]]!"'' [[RunningGag Guess what happens]] [[TheyKilledKenny in that episode]]. Similarly, in ''Anime/DigimonXrosWars'', ''"Stand Up, Kiriha! The Last Cry of Deckerdramon"'' and ''"Beelzebumon Fades Into the Light!!"'', and in ''Anime/DigimonAdventure'', ''"[[KillEmAll Goodbye]], [[{{Gonk}} Numemon]]"''.
** ''Anime/DigimonFrontier'' is guilty of it, too. One of the seasons last episodes is called ''"Light and Darkness Become One! [[SacrificialLion Kouichi's Last Wish]]"''. It is something of subversion, though, as the death in question [[DisneyDeath was of the Disney variety]].
* In episode 5 of ''LightNovel/KokoroConnect'', Heartseed, apparently getting bored with how dull their lives are, [[ItAmusedMe decides to change things up]] by taking over Iori's body, and throwing it off the bridge into the river. Later at the hospital, he tells the other four characters that she only has 30 minutes or so to live, so they have to decide who's going to die, and allows them to switch bodies freely at will for the duration. After much angst and talking, Iori decides that she should perish with her body, as she would be sad if someone else died in her place. Then the doctor comes out, pulls down his mask as he prepares to tell the characters what happened...[[spoiler: and says she'll be making a full recovery, ultimately averting the trope. Heartseed gives them a cake as a sort of apology, and also says that they learned a lot about each other from this experience.]]
* Late in the Grand Magic Games arc of ''Manga/FairyTail'', Levy writes in her letter to Lucy that on July 7, X784, at least five characters will die, including "her beloved". Their names are not mentioned, though.
* A long-standing joke in the ''Anime/SuperDimensionFortressMacross'' franchise is that if a pilot eats, requests, or is promised a pineapple dish, they are going to die, after the famous episode in which Roy Focker dies after being promised pineapple salad. ''Anime/MacrossFrontier'' played with this when they quite clearly played up Ozma Lee's desire for pineapple cake to be this trope, and then he survives the episode (and the series).
[[/folder]]

[[folder:Circus]]
* OlderThanFeudalism: Since training gladiators was expensive, people weren't killed in GladiatorGames[[note]]Not to be confused with circus ''executions'', which didn't involve gladiators[[/note]] nearly as often as SwordAndSandal movies like to make it look. Such "high-stakes" games were announced in advance, ensuring that no seat be left empty.
[[/folder]]

[[folder:Film]]
* The Japanese trailers leading up to ''Film/GodzillaVsDestoroyah'' ran with the catchprhase "Godzilla dies". While it would seem that a MonsterOfTheWeek based off the Oxygen Destroyer that killed Godzilla before would finally slay the King of Monsters (this was, at the time, Godzilla's third incarnation), it wasn't actually the case. Godzilla was actually killed [[spoiler:when his nuclear body began to melt down, and Destoroyah apparently had nothing directly to do with it. While Godzilla does ''die'', the baby Godzilla that had been maturing since ''Film/GodzillaVsMechagodzillaII'' would eventually absorb the dying Godzilla's radiation, both saving the Earth from a catastrophic explosion and, more importantly, mutating the ''Godzilla Junior'' into a full-grown replacement to his predecessor]]. Even if that had not happened, that movie ended the Heisei continuity and later Godzilla films were set in mostly separate continuities, so they wouldn't be affected by Godzilla being dead in this one.
* For ''TheSimpsonsMovie'', it was claimed that someone would die, and never be back in the series. After a few fake alerts, in the end the huge glass dome collapses, shattering glass everywhere. Chief Wiggum [[LampshadeHanging comments]] on the fortunate fact that nobody got hurt. Cue camera zooming out and the audience seeing Dr. Nick lying underneath a HUGE chunk of glass. He did, however, [[UnexplainedRecovery get better]] and reappear in the series.
* At the beginning of ''{{Rango}}'', a GreekChorus of mariachi owls point out that the movie will follow the story of Rango from his origins to his "untimely death", which they periodically remind the audience will happen throughout the film. [[spoiler:At the end, the owls point out that of course Rango will die, because ''everyone'' does eventually. But he never dies in the movie, onscreen or off, making this a [[SubvertedTrope subversion]].]]
[[/folder]]

[[folder:Literature]]
* The cover quote of the final book of ''Literature/{{Animorphs}}'' is ''It began with six. It will end with five''. Oh, NOW they get it right! Sort of. It REALLY began with five.
* Books four, five, six and seven of the ''Literature/HarryPotter'' series were hyped in this manner. The first death was a minor character (though still shocking due to the younger demographic the books appeal to), but the subsequent two have been genuine reminders that AnyoneCanDie. In book seven, not only did the author make several comments suggesting the deaths of certain main character(s), newspaper articles concerning the book made it seem like the whole point of the book was finding out who dies. [[http://harrypotter.wikia.com/wiki/List_of_deaths Here's the list of deaths.]] There's also a character, Professor Trelawney, who subverts this. In her first appearance, she predicted that one of the people in the room would leave, never to return, around Easter. Everyone interprets that to be a death omen. Around Easter, Hermione gets sick of the constant death predictions and drops the course.
* The FramingDevice of one of the supplementary Literature/{{Animorphs}} books is the Ellimist speaking to an unnamed character as/after they die. ''"It began with six. It will end with five."'' [[spoiler:It was Rachel]], by the way.
* In the second book of Robert Jordan's ''Literature/TheWheelOfTime'' series (The Great Hunt), Verin reads a prophecy that states "Five will ride forth, and four return." The prophecy comes true later when the heroes do indeed ride into a dangerous city near the end of the book and come back short one member. In-universe, what would happen might have been legimately suspenseful to Verin, but given that three of the five riders were ''[[PlotArmor ta'veren]]'' and the other two were {{Mauve Shirt}}s, the reader didn't have too much to worry about.
* The back cover blurb of ''AvalonWebOfMagic'''s sixth book, ''Trial by Fire'', advertised that someone died. It was [[spoiler: Stormbringer]], later revealed as a DisneyDeath.
* Two example from ''Literature/WarriorCats'':
** The prologue of ''Twilight'' opens with an unidentified cat being told by [=StarClan=] that they will die soon. We never realise who it is until they finally die at the end.
** The blurb of ''Sunrise'' ends with the phrase "and one more warrior may be lost forever...", which likely refers to [[spoiler:Hollyleaf]]'s death. [[spoiler:Although this may be a subversion, since it is likely that Hollyleaf actually survived, in which case it could refer to her literally being lost, or losing her sanity and status as a warrior]].
* The first book of ''The {{Belgariad}}'' sequel series ''The Malloreon'', has a prophecy dictating one of the party of heroes [[YouCantFightFate will not survive their quest]]. Just before the final battle, ''every single one'' of the party comes up to say goodbye to Belgarion (who, being the acknowledged hero, is the only member who isn't even theoretically in danger), since they all think they're going to be the one to die. [[spoiler:It turns out to be Toth, Cyradis's guide, who is somewhat forgettable. This becomes FridgeBrilliance when you realize that every other character in the story has had a role in the adventure, something that the characters have explicitly realized and discussed - meaning Toth came along ''specifically to be killed at this point''.]]
* In the ''[[Literature/TheUnderlandChronicles Gregor the Overlander]]'', an ancient prophecy states that 12 will set out on a quest "and eight will be left when we count up the dead." Sure enough, by the end of the book, [[spoiler:Tick, Gox, Treflex, and Henry]] have all met their maker.
* Inverted and parodied in ''Literature/TheHitchhikersGuideToTheGalaxy1'', where, before a dramatic and dangerous scene, we are informed (supposedly to relieve the painful suspense) that all the characters survive the scene, and that the worst any of them suffers is a bruise on the elbow. It preserves tension by not specifying who receives the bruise. [[spoiler: It's Arthur.]]
* ''My Brother Sam is Dead'' stays true to its name.
[[/folder]]

[[folder:Video Games]]
* The video game ''MetalGearSolid4'' was hyped in a similar way. Trailers for the game hinted at the possibility of Snake, the main character, committing suicide and the game is being called "Snake's Final Mission". [[spoiler:Snake ''did'', die... it just wasn't ''Solid'' Snake. MGS 3 star ''Naked'' Snake (better known as Big Boss) is killed (after convincing Solid Snake not to kill himself).]]
** Hideo Kojima actually said before the game's release that Snake wouldn't die, because everyone was worried it was going to happen just for the sake of killing off a main character, and he didn't see any other (ie - good) reason to kill Snake on-screen. [[spoiler: There probably aren't many who would argue that Snake's send-off as a man nearly dead of old age, after being talked down from suicide by and reconciling with his 'father,' is a much more powerful scene than a direct death would've been.]]
* In ''VideoGame/ChronoTrigger'', upon arriving in the Magic Kingdom of Zeal, a boy named Janus ([[spoiler:who grows up to be Magus]]) tells the party that one among them will soon die. He turns out to be right, and the game even flashes back to the conversation when it happens. [[spoiler:It's ''Crono'', though it probably should've been obvious, since it's [[CantDropTheHero "one among you"]]]]
* ''Videogame/MassEffect1'' played this up heavily in the prerelease trailers. [[spoiler:They weren't kidding, either.]]
* ''Videogame/MassEffect2'' has this as an important selling point. [[spoiler:Subverted, though, as Shepard is resurrected and it's possible to save your whole team and crew in the "Suicide Mission", provided you make the right choices.]]
* The tagline of ''The Passing'' DLC for ''VideoGame/Left4Dead2'' is that "No One Survives Forever". [[spoiler: In it, the 4 ''[=L4D2=]'' survivors run into 3 of the original ''[=L4D=]'' survivors, the other survivor died in a HeroicSacrifice to save the others. A comic tie-in and a future DLC will show just who died.]]
** [[spoiler: Bill dies.]]
** Before this DLC released, a poster of the Passing got released. It had the Left 4 Dead survivors silhouettes in the background. If you refreshed/clicked on the picture, one of the Left 4 Dead characters' silhouettes would be missing, implying that they'd be the one to go. [[spoiler: However, if you kept track of Left 4 Dead news, you'd know that Zoey and Francis were confirmed to live, as Ellis gets a crush on Zoey, and Nick has banter with Francis.]]
* The makers of ''VideoGame/{{Okamiden}}'' strongly hinted in an [[http://www.1up.com/news/okamiden-story interview]] that an important character dies. They weren't kidding.
* ''CityOfHeroes'' is playing with it as part of the promotion for their upcoming free to play transition as seen in [[http://www.blogcdn.com/massively.joystiq.com/media/2011/07/manticoreteaserfinals.jpg this]] promotional teaser. So far [[spoiler:Alexis Cole-Duncan, the daughter of Statesman and the mother of Ms. Liberty]] has died. She made her first appearance in the story arc where she gets killed. Time will tell if there are more casualties.
* Raul Menendez says this almost verbatim to [[spoiler: a young David Mason]] in ''VideoGame/{{Call of Duty Black Ops 2}}'' in the mission "Fallen Angel":
-->'''Menendez:''' Tonight [[spoiler: your father]] will die!
** [[spoiler: Alex Mason and Jason Hudson, two of the main protagonists, do indeed die a few missions later, though Mason's death can be averted.]]
* In ''VideoGame/BatmanArkhamCity'', if you remain in the bell tower after SelfDemonstrating/TheJoker counts down to one, he will creepily make [[http://www.youtube.com/watch?v=bt7ecButMD4 this reference]] before threatening to blow up the place for real this time:
-->'''Joker:''' What are you waiting for? We both know how this is going to turn out: you're going to come and find me. You can't stop yourself, can you? Sometimes I wonder if all this would just end with one of us looking down at the other's corpse, [[NowWhat trying to work out what to do next]]? The only question is, whose body will it be? I know who I'm rooting for! ''[giggles]'' What about you? ''[[[LaughingMad laughs madly]]]'' Now, get out of there now, or you'll ruin everything!!!
** It turns out that this "one of us" whom the Joker refers to happens to be [[spoiler:Batman]] and that "the other's corpse" happens to be [[spoiler:himself, the speaker, who indeed dies from Titan poisoning right at the end of the game]].

[[/folder]]

[[folder:Tabletop Games]]
* ''TabletopGame/LegendOfTheFiveRings'' is an interesting case. The story regularly [[AnyoneCanDie kills off important characters]] ([[RedShirt plus some not-so-important]]), yet sometimes offers the choice of who will die next as a tournament prize, thereby promising Tonight Someone Dies to the participants. The Celesial arc began with a tournament in which everyone voted on which of the Clan Champions they wanted to see bite it.
[[/folder]]

[[folder:Webcomics]]
* Fully skewered in the ''{{Girly}}'', though not through advertising. A fortune-teller tells three cops that one of them will die today, which of course means that the one just introduced two frames earlier, ''whose name is Officer Getskilled'', will die, right? [[spoiler:Wrong! It turns out she's talking about a fly that was on one of the cops' shoulder at the time she made her proclamation.]]
* Institutionalized (somewhat) in ''Webcomic/SchlockMercenary'' when, once a year for the month of October, the creator runs a story arc with a generally higher chance of offing a character or two. These are usually minor characters, and the two times a main character has been killed involved bringing them back later, though [[JustifiedTrope not without a large effort to make sure they come back]], or a reasonable justification. Given all the foreshadowing that's sprinkled throughout the strip's early days, which only becomes evident upon re-reading, it's safe to say that no "resurrection" has been a {{Retcon}}, but deliberately planned. By the way, if you're the romantic interest of a minor-character female member of that mercenary company, you're in trouble.
** As far as it applies to Elf Foxworthy (and she's really the only one it applies to), that curse seems to have been broken by Kevyn Andreyasn. He was killed. [[WhyWontYouDie Repeatedly]]. [[spoiler:He [[UnexplainedRecovery got better]] - [[TookALevelInBadass way better]], thanks to nano robots in his blood.]] They've been a couple without any fatal interruptions since then.
* In a story arc begun by [[http://www.irregularwebcomic.net/1667.html this strip]] of ''IrregularWebcomic'', the author (a character in the comic) announces the impending death of a major character by the end of 2007 (some 5 months after the announcement). Soon, nearly every theme is set up with characters facing deadly circumstances. In the end, the author [[http://www.irregularwebcomic.net/1800.html himself is shocked by who it turns out to be]].
* Near the beginning of ''Webcomic/DominicDeegan'''s "War In Hell" arc, Dominic has a "vision" called the "Fated Fatal" which only lets him know that someone he knows will die.
* Cypress of ''Webcomic/LastRes0rt'' invokes it when telling Veled that she expects two of the players to die in the second episode -- of course, it's at least a LITTLE justified given that she's running the DeadlyGame ShowWithinAShow, so knowing who's likely to survive the challenges provided is just good business sense.
* Lampshaded in ''Sev Trek'', where one instalment of the "Pus In Boots" story was preceded by the text "In this chapter, someone will die! Will it be Gaudy, Barf, Piker, Beta, or Ensign Unimportant?" [[RedShirt No prizes for guessing which one it was.]]
* Parodied in [[http://nedroid.com/2007/03/beartato-106/ this]] Nedroid comic. For those of you wondering, the sharkman, bird, and beartato are all regular characters, and the man has never appeared before.
* Satirized in [[http://www.qwantz.com/index.php?comic=1466 this]] ''[[Webcomic/DinosaurComics Dinosaur Comic]]'', in which Spider-Man! Will! Die!
** "[[http://www.qwantz.com/index.php?comic=1698 This instalment]] of Dinosaur Comics stars T-Rex, Utahraptor, Dromiceiomimus and a [[CListFodder cat that comes up in conversation]]. Not a dream! Not a hoax! Not an imaginary story! In this issue, one! [[PunctuatedForEmphasis Of! These! Characters!]] [[TonightSomeoneDies Will! DIE!]]"
* Towards the end of the last complete arc of ''Webcomic/ElfOnlyInn'', the author frequently announced in every single comic that everybody will die at the end of the episode. When the arc reaches it's climax and the predictions were already getting old and very unlikely, [[CardCarryingVillain LoD]] pulls a bomb out of nowhere and nukes the entire battlefield. [[DeathIsCheap This being an MMORPG however]]...
* In ''{{Unsounded}}'' it's promised that not everyone will live to see sunrise. [[spoiler: Two named characters die, one partway through, the other right at the end.]]
[[/folder]]

[[folder:Web Animation]]
* "On the next ''Machinima/RedVsBlue''...someone..." (''camera on Grif'') "...will..." (''zoom-in on Grif'') "...die." (''close-up on Grif'')
-->'''Sarge:''' I sure hope it's Grif.
** It was [[spoiler: Church]] by the way.
** This was probably intended as parody as it is only 7 episodes into the series
* ''WebAnimation/GameDogs'' is [[http://www.escapistmagazine.com/content/games/gamedogs/handoffate.php currently]] making use of this trope as a promotional stunt.
[[/folder]]

[[folder:Web Original]]
* Done twice by ''{{lonelygirl15}}'', in the advertising for both "Bloodlines" and "Prom: It's To Die For".
* There is actually an episode of "WebVideo/ChadVader: Day Shift Manager" named "Somebody Dies". The character is actually a fairly important role in the show, though he does return in later episodes as a demented ghost.
* VocationalDeathCruise is an online comic competition that announces the number that will die beforehand. It's not who'd you expect.
* Even a VideoReviewShow has done this. Episode 47 of ''[[Creator/BobChipman The Game Overthinker]]'', written during the GenreShift from "some guy talks about VideoGameCulture" to "guy fights bad guys while discussing game culture", ends with the announcement that a character on the show will die in the next episode. Said episode has Strawman, a joke character created [[StrawCritic to embody fan criticism of the show]], catch up with the Overthinker, and annoy him so much about how dumb the show's new direction is that the Overthinker elects to shoot him.
[[/folder]]
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