%% Image cropped per Image Pickin' thread: http://tvtropes.org/pmwiki/posts.php?discussion=1358340762095640100
%% Please do not replace or remove without starting a new thread.
[[quoteright:249:[[Webcomic/ElGoonishShive http://static.tvtropes.org/pmwiki/pub/images/endless-barrel-crop_6460.png]]]]

->''"I know! That's what I told 'em, but no! All the cruddy exposition goes to me! I've got to talk and talk and fiddle with the computer and talk some more and fiddle and talk! I feel like Obi-Wan cruddy Kenobi!"''
-->-- '''Roddy [=MacStew=]''', ''WesternAnimation/{{Freakazoid}}''

A character whose purpose is to provide {{Infodump}}s and explain the plot. Ostensibly, this is for the benefit of {{the protagonist}}s, but most of the time their real reason for existing is to provide {{Exposition}} to the audience. This is why they spend so much time [[AsYouKnow explaining things the protagonists already know]]. Popular in ScienceIsBad stories, where you can bet the MadScientist in charge will have a tape recorder with him at all times that he's always dictating his progress to. Mr. Exposition is also an essential component of the InstructionalDialogue. In spite of the name, this is an equal-opportunity position, as the many female examples below demonstrate.

TheWatson, especially if ConstantlyCurious, may force Mr. Exposition into this role.

See also CaptainObvious, {{Expositron 9000}}, HauntedHouseHistorian. The CombatCommentator is a variation that provides color commentary for ongoing fights. Not to be confused with MsFanservice, though the comparison could make for [[{{Sexposition}} some interesting puns]].

Can be very high on the SortingAlgorithmOfMortality. Expect someone to kill him off once he's done expositing.



[[folder:Anime and Manga]]
* Meteora in ''Anime/ReCreators'' is often heard dumping infos and explaining what's happening.
* Tobi in ''Manga/{{Naruto}}''. He's got a tendency to drop in and explain the plot as needed. [[UnreliableExpositor Of course, whether or not he's telling the truth at any given time is another matter.]]
* Dr. Inez Fressange of ''Anime/MartianSuccessorNadesico'' abuses this trope to the point of parody: she is actually acknowledged as the "explanation woman" by ''the whole crew'' of the ''Nadesico'' battle spaceship. There have been cases where she senses her explanations are needed from several rooms/decks over, and she once uses exposition as her talent in a beauty contest. One episode has several of the crew, including Inez, find [[PersonalitySwap their personalities inverted from their normal ones]] and are all in desperate need of an explanation? She's shown in her room quietly enjoying a glass of fruit juice, not saying a word.
* ''Anime/MazingerZ'': Professor Yumi is both TheProfessor and TheMentor, so he frequently explains to the characters -and the audience- plot points. He was the one guessed first what was Mazinger-Z and who had created it. He explained how Dr. Kabuto had discovered [[{{Phlebotinum}} Photon Atomic power]] and [[{{Unobtainium}} Alloy-Z]] and built Mazinger-Z with them. He narrated how Dr. Kabuto met Dr. Hell and what happened in Bardos Island. He recognized Minerva-X and explained what she was and how she worked. He explained what were the Mykene and where they came from... And often during the series he explained what strategy the enemy or Kouji was using, how worked the Mechanical Beasts' weapons... or simply what kind of training Kouji was undergoing. In ''Anime/{{Mazinkaiser}}'' he retained that role (he recognized Mazinkaiser as soon as he saw it, he explained how they had modified to Mazinkaiser in the movie...)
* ''Manga/HighschoolOfTheDead'': [[SmartPeopleWearGlasses Saya]] [[NerdsAreSexy Takagi]] was the smartest girl at Fujimi High and possesses near encyclopaedic level intellect. So she'll often provide the reader and the other characters with detailed analysis of their current situation.
** During the outbreak at the school, she explained why going to [[DeathByPragmatism the staff room for help]] [[http://www.mangareader.net/170-11310-4/high-school-of-the-dead/chapter-0.html was a bad idea.]] She was also able to accurately assess [[http://www.mangareader.net/170-11310-5/high-school-of-the-dead/chapter-0.html why the police weren't responding]] and why they hadn't heard any sirens yet, when Hirano brought it up.
** When all the electronics at the Takagi Estate went dead in chapter 15, she was able to deduce it'd been the work of an EMP blast and [[http://www.mangareader.net/170-11325-12/high-school-of-the-dead/chapter-15.html gave a detailed summation of how they worked]], to Takashi and the others.
** And during chapter 28, she tells them about [[http://www.mangareader.net/170-58604-8/high-school-of-the-dead/chapter-28.html the JGSDF's]] [[http://www.mangareader.net/170-58604-9/high-school-of-the-dead/chapter-28.html evacuation plan]], after finding a report about it (albeit, [[http://www.mangareader.net/170-58604-7/high-school-of-the-dead/chapter-28.html with help from Alice]]) on one of the computers at the police HQ, where Rei's father was stationed.
** It was even lampshaded by [=WatchMojo=].com, during their countdown of the Top 10 'Anime Cliches'. No.8 on the list, was: "overuse of exposition" where they specifically singled out Saya (seen [[http://www.youtube.com/watch?v=-2aY0iFWi7A at 2:20-2:31]]):
-->'''[=WatchMojo=]:''' "An example of this is Saya Takagi, from ''Highschool of the Dead'', who - [[TheSmartGuy due to her outstanding intellect]], will often analyze the group's condition and sum it up for the audience."
* ''Manga/TokyoMewMew'': Ryou and sometimes Keiichiro. A hilarious example of this occurs with Masaya in the first episode of ''WebAnimation/TokyoCrystalMew''. He even feels the need to describe what he looked like in his Deep Blue form.
* Subverted in ''Anime/{{FLCL}}'' by Commander Amarao. He tells Naota (and the audience) that Haruko is searching for her lover Atomsk, the pirate king (the scene is accompanied by a humanoid fire creature). Amarao was just guessing, Haruko really wants [[spoiler:to eat him]].
* ''Manga/TsubasaReservoirChronicle'': Yuko Ichihara ends up becoming the Ms. Exposition before she is temporarily removed from the story. When she returns in Chapters 216 and 217 were pretty much her exclusively explaining what the hell's been going on.
* ''LightNovel/HaruhiSuzumiya'' hangs a lampshade on this; Kyon, the sarcastic narrator, constantly tells Koizumi, the Mr. Exposition character, that he talks too much and no one cares what he has to say.
* ''Anime/YuGiOh'': Every single character in the 4Kids dub, often to downright [[CaptainObvious ridiculous lengths]]. Everyone feels compelled to remind one another (i.e. the viewers) of the continuous effects of every card in play, the effect of a card that has [[AsYouKnow already been played before]] in an episode (especially "Monster Reborn"), all the way to what happened ''two minutes ago''. This expo-speak always happens at the start of episodes, (referencing previous events), which wouldn't be a bad thing if not for the fact that each episode includes a "last time, on ''Yu-Gi-Oh!''" opening bit. Also always occurs after a commercial (because, well, [[ViewersAreGoldfish you know]]), but sometime even ''for no reason at all''. As an example of the last type, pick any duel in the Battle City finals/semi-finals and count how many times the fact that one of the characters possesses an Egyptian God Card is mentioned. For the truly ambitious, [[DrinkingGame drink every time it's mentioned]], and kiss your liver goodbye.
** Subverted in the movie when Kaiba interrupts Pegasus' exposition of a card-effect with "Do you ever shut up?"
** Also Lampshaded in one episode where an opponent starts to explain the effects of Painful Choice before Kaiba cuts him off with "I know what the card does, you fool."
*** ... And then he explains it anyway.
** Misawa in ''Anime/YuGiOhGX'', to the point that it's the sole reason he occasionally [[PutOnABus takes a bus trip back]].
*** GX is especially bad with card exposition. For example, Pot of Greed is used, and explained, in nearly ever single duel. Sometimes more than once.
*** And that's with a card anybody who's played the card game for some time already knows the effect of. Meanwhile, we only get skimpy explanations of more interesting cards' effects...
** Rex Goodwin in ''Anime/YuGiOh5Ds''. There's a reason fans of 5D's use the term "Rexposition"
** ZEXAL really loves this, at least in the first few episodes. ''Everyone'' that isn't dueling is only present to explain the rules to the viewers. Even Yuuma gets this treatment in the first episode, when he sees Shark Exceed Summoning a monster. Yuma then proceeds to explain how Exceed Summoning works to Kotori, who already knows how it works (but the viewers don't since it's a new game-mechanic added in ZEXAL). Later in the next episode, Shark explains with almost the same wording how Exceed Summoning works, right after having summoned his Levice Dragon. And then there's all the other Game Mechanics... Needless to say, the duels in the first few episode almost use more time explaining how to play the game than actually playing the game.
* Reversed in ''Manga/{{Eyeshield 21}}'' in the form of Yamamoto Onihei, ace lineman of the Hashiritani Deers. More than any other player on the sideline, this is Onihei's role, and a running gag is formed around the fact that his analysis has yet to be accurate. It doesn't help that the team he usually tries to predict is one of the most unpredictable teams in the whole of Japan....
* On the too few occasions when TheOmniscientCouncilOfVagueness in ''Anime/NeonGenesisEvangelion'' told anyone anything, they have been told "But I already know all of this" by the person they were speaking to. It serves solely to inform the audience, [[CrypticConversation and yet it doesn't]].
* Reborn in ''Manga/KatekyoHitmanReborn!'' does this ''almost every time'' a battle is plot-important and he happens to be watching. Most of the rest of the cast is guilty of this at various occasions as well, but it's usually Reborn that does the exposition. In fact, it's consistent enough that one can tell if a fight is plot-important when Reborn is nearby by whether he's beating people up or currently being Mr. Exposition. For everything not related to the most recent level-up, there's Ranking Futa, who seems to be a recurring character primarily for random exposition.
* ''Anime/PrincessTutu''
** This is Autor's main function in the final episodes. Well, that and putting Fakir through the TrainingFromHell.
** Edel's entire function in the first season, [[spoiler: until she dies. Sort of.]]
* ''Franchise/MagicalGirlLyricalNanoha'': After being introduced to the [[GreatBigLibraryOfEverything Infinity Library]], Yuuno [[DemotedToExtra was reduced from being]] TheLancer to this.
* Yue Ayase in ''Manga/MahouSenseiNegima'', usually due to her innate [[TheSmartGuy smarts]] or her GreatBigBookOfEverything. She tends to indulge in WallsOfText, but isn't usually heard.
-->'''Yue:''' [long explanation about Celtic mythology, the "other world" and paradise]\\
'''Nodoka:''' Yue, they're not listening.\\
'''Yue:''' Say what!? This is important background information!
** Kamo's usual functions are [[DeadpanSnarker snarky commentary]] and exposition at a moment's notice. [[http://www.mangafox.com/manga/mahou_sensei_negima/v11/c092/5.html With diagrams! Whether or not anybody is listening!]]
* ''Anime/ErgoProxy'' had a very interesting method of revealing its backstory: the characters ended up in a bizarre gameshow, where most questions and answers were directly related to the plot. The gameshow host MCQ played the part of Mr. Exposition.
* ''Manga/RurouniKenshin'': Sanosuke is often relegated to [[CombatCommentator providing commentary during Kenshin's fights]], to either explain Kenshin's attacks, or his opponent's, or simply how the fight is progressing insofar as which of them has the upperhand at the moment.
* ''Anime/DarkerThanBlack'':
** Subverted at the beginning. One of the characters is a scientist who had been working on the Gate. She gives us a rather hefty dose of {{Expospeak}} to explain the Contractor-related weirdness; however it turns out [[spoiler:she doesn't even know who ''she'' is.]] As such, [[UnreliableNarrator 90% of anything anyone says]] in the first two episodes is misinformed at best and BlatantLies at worst.
** Later the trope is played straight with [[MadScientist Dr. Schroeder]], who appears to be the only person on ([[MindScrew or off]]) the show who both has some idea [[GainaxEnding what's going on]] and is inclined to share.
* In ''Anime/{{Patlabor}}'', that's usually Asuma's job:
** During the police pursuit in chapter 1, he [[BreakingTheFourthWall broke the 4th wall]] when Noa complained she couldn't keep up with all the geographical data, by saying he'd explain [[http://www.mangareader.net/patlabor/1/130 two pages later.]] Sure enough, he whipped out a map and pointer to explain [[http://www.mangareader.net/patlabor/1/133 where their units were positioned]] and how they [[http://www.mangareader.net/patlabor/1/132 intended to set up the dragnet!]]
** And whenever Noa goes up against enemy Labor units, he usually gives her a brief analysis of their make and model, as well as any design flaws they may have. Highlighted during the the tunnel scene near the climax of ''[[http://www.youtube.com/watch?v=jKFtPdCysR4 Patlabor: The Movie 2]]'', where Asuma provides intel on the Ixtl units and devises how to systematically take them down.
* ''Manga/RanmaOneHalf'': At first, it appears that Dr. Tôfû Ono is going to fulfill this role, but it fails to happen, partially because of his tendency to become a [[LoveMakesYouDumb bumbling idiot]] when Akane's sister, Kasumi is around (to the point where he actidentally destroys potential cures for their problems), and partially because of the introduction of the and TricksterMentor Cologne. To lesser extent, [[OldMaster Happôsai]]. In fact, the manga gave him ChuckCunninghamSyndrome; he vanished by the end of the first Cologne story arc. The anime kept him on as a bit-character and an excuse for {{filler}} episodes.
* ''Manga/OnePiece'' lampshades this with the character of Sentomaru. He considers himself "the most tight-lipped man in the world," as he is a member of a highly secretive government branch and as such is privy to hundreds of secrets. The thing is, he's constantly blabbing those secrets and often without the slightest provocation. Whenever he does, he'll start by saying something to the effect of "I'm the most tight-lipped man in the world! You'll get no information from me!" and then proceeding to inform everyone.
** Jango is also a prime example. [[http://www.onemanga.com/One_Piece/26/003/ This page]] also doubles as an AsYouKnow.
** Hatchan went from DumbMuscle in Arlong Park to this trope in the Sabaody Archipelago soon after meeting Camie.
* ''Manga/FairyTail'' had Klodoa, a sentient staff who spends about three chapters explaining the Oracion Seis's plans. Once he's explained everything he's fulfilled his plotline purpose and promptly dies. He's insignificant enough that that's not worth a spoiler tag.
** Happy tends to be this when everyone's caught up in battle, and Lucy's also played this at the beginning of the series.
* ''Anime/DragonballZ'' often has exposition but this particular line spoken by Krillin in ''Anime/TheTreeOfMight'' recapping what happened moments prior is particularly egregious, especially considering he delivered it while lying on the ground in pain, speaking to absolutely no-one but himself.
-->'''Krillin:''' No! Earth's energy was sucked up by the Tree of Might and Goku couldn't find enough power to form a Spirit Bomb to defeat Turles! Now we're dead for sure...
* Tabitha's butler in ''LightNovel/TheFamiliarOfZero'' spends about five unbroken minutes spilling Tabitha's back story to someone he'd never even heard of before who just happened to show up with Tabitha at her mansion.
** Although, perhaps he does this just to counteract Tabitha's natural tendency not to give any exposition whatsoever. She's like a version of [[LightNovel/HaruhiSuzumiya Nagato]] that only ''sometimes'' answers direct questions.
* ''{{LightNovel/Durarara}}'''s resident nerdy motormouth, Shinra Kishitani, is usually the first to offer any sort of explanation as of the weirder elements of the series such as "how can Celty see, hear and smell if she has no head" or "[[MusclesAreMeaningless how can Shizuo be so damn skinny and so damn strong at the same time?]]" The only one whoever seems particularly interested in Shinra's hypotheses are Shinra himself, so his explanations are typically either ignored (by Celty) or interrupted with physical harm (by [[VitriolicBestBuds Shizuo]]).
* ''Franchise/SailorMoon'': Luna and Artemis tended to work as the ones to deliver exposition, but Ami in particular liked to inform them of their situation during battle... as more of a CaptainObvious than anything. Early on, [[TheShortGuyWithGlasses Umino]] fills this role as well, talking particularly about current events and telltales around the school which usually leads the main characters into [[MonsterOfTheWeek their weekly adventure.]]
* ''Anime/TenchiMuyo'': [[OmnidisciplinaryScientist Washu]] usually is Miss Exposition in the manga, popping in to explain one concept another character mentions to a third character... so when Yoshi uses Big Words when talking to a villain, Yoshi stops ''his'' exposition to wait for her. Both he and the villain just stands there awkwardly until Yoshi remembers Washu is on a mission in space, and excuses himself.
* Brock from ''Anime/{{Pokemon}}'' (and later Cilan) became this more as the series has gone by. [=RotomDex=] also serves as this in ''Sun and Moon''.
* Terryman from ''Manga/{{Kinnikuman}}'' would often explain the various attacks and holds used by the characters. [[GenerationXerox His son]] sometimes takes up the role in ''Anime/UltimateMuscle'', especially on matters of science and technology. When he is not busy yelling at Suguru/Mantaro or [[DistressedDude torn to pieces]], Meat does a fair share of this as well.
* Akiyama in ''Manga/LiarGame'' spends a lot of time doing this as he explains various strategies throughout. A rare example where this is completely [[JustifiedTrope justified]] because unless you're well-versed in game theory, studying every panel, and calculating everything with a pen and paper, you'd be left with no idea of what is going on. [[ViewersAreGeniuses And even then...]]
* Elsie of ''Manga/TheWorldGodOnlyKnows'' starts as this, explaining to Keima the nature of Hell and the escaped spirits. Of course, most of what she says is ''[[UnreliableExpositor wrong]]'', so when her friend Haqua starts coming around, Keima is quick to go to her for more accurate information.
* Kotetsu and Onikiri from ''Manga/KamisamaKiss.'' Their main purpose in the story is to provide infodumps when needed.
* In ''Manga/MurasakiiroNoQualia'', Tenjou is the one who introduces most of the [[UsefulNotes/QuantumPhysics physics concepts]] relevant for the story, which is understandable considering her position.
* ''Manga/HunterXHunter'': Kurapica filled this role early on, before being PutOnABus. In later arcs, the exposition is usually provided by whoever's training Gon and Killua.
* ''Anime/KillLaKill'': Aikuro (Ryuko's homeroom teacher) combines this with MrFanservice, as he will start seductively taking off his clothes while delivering exposition for absolutely no discernible reason.
* [[spoiler:The cloned head of Lordgenome]] is one in the second arc of ''Anime/TengenToppaGurrenLagann''.
* For the first half of ''Anime/LupinIIIDeadOrAlive'', Lupin has to explain what's going on to Jigen so that the audience is aware of what's going on with the plot and what treasure the gang is after.
* ''[[Anime/LupinIIIThePursuitOfHarimaosTreasure The Pursuit of Harimao's Treasure]]'': Lupin and Sir Archer take turns providing the audience with exposition about [[PlotCoupon the three bronze statues]], the Loyd Insurance Co., and the eponymous [[TheFaceless Harimao]], himself.
* Shizuno fills this role in the first episode for ''LightNovel/SeikenTsukaiNoWorldBreak'', when explaining how the coliseum is in a different dimension than the school. Therefore any damage they suffer there doesn't transfer over when they go back. She also explains to Moroha about how summoning weapons works after Ranjou and Isurugi summon theirs.
* Hakkai in ''Manga/{{Saiyuki}}'' sometimes plays this role, explaining things from plot points to random background information on specific items to puns. On one occasion, when the ikkou are trying to escape from the scorpion youkai's underground trap and the ceiling starts to collapse on them, he goes into this mode to point out that they've just escaped their cell by breaking one of the walls (something Hakkai apparently tried to warn them against) and so the remains of the lair can no longer hold the weight of the sand above, prompting Goku and Gojyo to yell that [[NowYouTellMe he should be saying this sort of stuff sooner]].
* Seijirō Kikuoka/Chrysheight from ''LightNovel/SwordArtOnline'' debuts in the CompilationMovie as a person as a government agent who actively demands an exposition and then gives ones in return. He and [[TheHero Kirito]] make a field trip over this trope whenever they're onscreen together.
* The Invid Regess in ''Anime/{{Robotech}}'' seems to have an almost compulsive need to [[LargeHam dramatically]] explains what is happening and what she's doing. This gives us a rather funny scene in ''The Sentinels'', where the one scene she shares with her estranged husband has her insulting him and ''give detailed justifications for each insult''.
* ''Anime/KemonoFriends'': [[RobotBuddy Lucky Beast]] will provide information on geography and [[LittleBitBeastly Friends]] as they're encountered. Does ''not'' (directly) provide much information regarding the show's main mysteries.
* ''Anime/JoJosBizarreAdventure'' has perharps one of the most memorable examples from anime, Robert E. O. Speedwagon narrates almost every single fight that Jonathan take part in, some percieve it as annoying, but most older fans like him.

[[folder:Comic Books]]
* ''ComicBook/SonicTheHedgehog'': Nate Morgan used to fill this role, offering pages upon pages of technobabble-laden exposition for the "benefit" of the reader.
* ComicBook/TheInhumans in Creator/MarvelComics (at least in their early appearances) are an entire ''race'' of Mr. Expositions. They also do recaps. A lot.
* ''The Key'', from Creator/DCComics. Lampshaded and subverted in that opening up your entire mind to the universe (AGodAmI) has the side effect of causing a lot of monologuing.
* In ''ComicBook/ElseworldsFinestSupergirlAndBatgirl'', Kara explains how she showed up on Earth, joined the Justice Society and met Lex Luthor… giving much needed background information which everyone knows about InUniverse. Lampshaded by Batgirl:
-->'''Comicbook/{{Supergirl}}:''' He was there for me from the day I reached Earth, you know...\\
'''Comicbook/{{Batgirl}}:''' Everybody knows this story.
* Batman plays this role in a lot of Franchise/JusticeLeagueOfAmerica stories.
* All the issues of ''ComicBook/CableAndDeadpool'' after #13 feature Deadpool doing a [[NoFourthWall 4th wall breaking recap page]] in the beginning of the comic. His [[ThoughtCaption "Little Yellow Boxes"]] are also filled with expository dialogue, [[{{Cloudcuckoolander}} among other musings.]] In other words, he's crazy so when he starts rattling on about what came before, the other characters are just relieved he isn't shooting them.
* Lyssa Drak from the ''Comicbook/GreenLantern'' comics.
* Comicbook/DoctorStrange: Several plots involving magic also involve Dr. Strange turning up to explain the nuts and bolts of how MagicAIsMagicA. Or just DeusExMachina the heroes out of it.
* In ''ComicBook/DeathOfTheFamily'', Comicbook/{{Batgirl}} ends up being the one to bring the Teen Titans and by extension the reader up to speed on what's been going on in the storyline so far.
* Professor Scruples from ''ComicBook/BazookaJules'' provides a lot information on Julie's powers and how they work. He's even able to explain abilities she's yet to use.
* Franchise/{{Superman}}:
** In the beginning of ''Comicbook/WarWorld'''s second issue, Comicbook/{{Supergirl}} retells the events of the former issue.
** In ''ComicBook/HelOnEarth'', ComicBook/{{Superboy}} notes how Franchise/{{Superman}} tends to [[CasualDangerDialog lecture him during situations]] in. Superman claims he doesn't lecture, he [[InsistentTerminology merely explains]].
* ''ComicBook/PoetAndersonTheDreamWalker'' has Alan Anderson serve this role to his younger brother, Jonas, who he just introduced to the Dream World. He's still somewhat new to the Dream World himself, so he's also an UnreliableExpositor.
* Sera, best friend and love interest of Comicbook/{{Angela|MarvelComics}}, is dreadfully prone to narrate and exposit, she is also MediumAware enough to call it what it is: ''blatant exposition''. Also what else could she do? Angela is way too stoic even for an inner monologue.
* ''ComicBook/BlackMoonChronicles'': After [[spoiler:Haazheel's death]], a clone/homonculi of the person appears whose only purpose is to inform Wismerhill of his creator's last plan to bring about TheEndOfTheWorldAsWeKnowIt through ColonyDrop.
* Thaddeus Luken of ''ComicBook/{{Copperhead}}'' is the local schoolteacher. He starts a conversation by lecturing on the chemical properties of planet Jasper and drones about his history during his date.

[[folder:Fan Works]]
* ''Manga/DragonballZ'' fanfic ''Fanfic/HonorTrip'': Usually Cell, but other characters get in on the act, too, especially when they're explaining the science behind some of what's taking place.
* ''WebVideo/YugiOhTheAbridgedSeries'': Kaiba served this role in Episode 47 when he explained the back story involving his adoptive father and himself.
* The Spectre is this in the ''Franchise/{{Justice League|of America}}''/''Manga/{{Naruto}}'' crossover [[FanFic/ConnectingTheDots "Connecting the Dots."]] To be fair, it wasn't his only purpose, and nobody else had an idea of what was going on, but in the earlier chapters all he did was talk.
* Grunnel fills this role in ''Fanfic/WithStringsAttached'', but it's justified because he's bored to death and quite happy to chat with the four about anything.
** Stal too.
** "Beagle John" clarifies some of what's going on in New Zork.
** The Hunter also starts out as a Mr Exposition, except that [[UnreliableExpositor most of what he says is useless]], and the four ignore him as much as possible.
* The four encounter several Mr. Expositions in ''Fanfic/TheKeysStandAlone: The Soft World'', much to their annoyance:
** Most of the Guardians have this tendency, especially Spectrem.
** When the four finally talk to the Pyar gods, Meddar Pyar spouts a huge amount of [[UnreliableExpositor essentially worthless repetitive exposition]]:
-->For beings with a limited amount of time to impart information, they sure were wasting a lot of it spouting rubbish.
* [[WesternAnimation/MyLittlePonyFriendshipIsMagic Twilight]] for [[Franchise/AceAttorney Phoenix]] in ''WebAnimation/TurnaboutStorm''. Some of the stuff she explains to him are common knowledge for fans of the show, other times she explains elements that are new to the audience.
* In ''FanFic/InnerDemons'', this seems to be the only reason that [[OriginalCharacter Lezard]] was included in the story [[spoiler: though he later upgrades to [[{{Deuteragonist}} Apple Bloom]]'s LoveInterest]]. He knows just about everything about the Queen of Darkness prophecy and ends up explaining everything to the protagonists.
* The Agents that work for Phoenix in [[FanFic/AkatsukiKittenPhoenixCorporationOverhaul Akatsuki Kitten: Phoenix Corporation Overhaul]]. Then again, Phoenix is literally [[AuthorAvatar ''the author'']] under a shortened username, and they are the [[BreakingTheFourthWall author's minions.]] Honestly, half their on-screen job seems to be explaining things to the canon characters.
* [[AuthorAvatar Daneel Randt]] and Takeru Takaishi provide the majority of the explanations for the mythology in in the ''FanFic/TamersForeverSeries''
** Despite her small role, Gabrielle reveals more information than the previous two characters combined.
* In ''Fanfic/CalvinAndHobbesTheSeries'', Calvin and the MTM tend to provide exposition about whatever supernatural element that's currently going on.
* [[AuthorAvatar The Advisor]] from ''Fanfic/PerfectionIsOverrated'' provides [[Anime/MaiHime the Himes]] with most of the exposition about [[ParodySue the SUEs]].
* [[FanFic/NewLookSeries M4k30v3r]], who is kind enough to explain to Sonic everything it'll put him through and why. Being a machine may justify this.
* This role tends to be shared by various characters in ''Fanfic/ChildOfTheStorm'', if only to help the readers keep up with all the disparate canons when things get particularly complicated, but Loki and Harry Dresden seem to do this the most. That said, Odin and Thor have their moments. And when they aren't doing it, the LemonyNarrator tends to cover things, with WordOfGod explaining further in the author notes.
* Initially Shirayuki is Ichigo's most useful and constant source of information about zanpakuto and Soul Society in ''Fanfic/TheSnowHasStoppedTheRain''. The trope is played down after Zangetsu shows up [[spoiler: and they get Rukia back]], since then the job could be shared among more people.

* ''Film/AustinPowers'': Basil Exposition (with British Intelligence) is an obvious send-up of this type of character.
* M. Night Shyamalan is fond of this Trope, especially in such films as ''Film/LadyInTheWater'' and ''Film/TheLastAirbender'', particularly Zhao and Kanna. In The Atlantic's [[http://www.theatlantic.com/culture/archive/2010/07/-hopefully-the-last-airbender/59052/ review]] of the latter:
-->Exposition has not merely vanquished mimesis, it has burned its homes to the ground and sown salt in its fields. It's really bad when Katara is [[NarratingTheObvious describing what is happening on screen]].
* Tim (John's friend) from ''Film/Terminator2JudgmentDay'' exists only so John has a person to mention what happened to his mother to. Once he's filled that purpose, he [[WhatHappenedToTheMouse vanishes off the face of the earth.]]
* Ric Olié in ''Film/ThePhantomMenace'' has dialogue that consists entirely of exposition such as "That little droid did it, he bypassed the main power drive!" Same thing with Admiral Ackbar in ''ROTJ'' ("It's a trap!")
** Obi-Wan Kenobi's main role, besides dying dramatically, is to provide backstory on Anakin Skywalker.
* Mr. Gibbs in the ''Franchise/PiratesOfTheCaribbean'' series seems to exist primarily to tell Will about Jack's backstory or pirate lore. He takes it very personally when ThoseTwoGuys, Pintel and Ragetti, try to do his job for him.
* ''Film/JamesBond''
** "M".
** Tanner in some movies, notably ''Film/{{Goldeneye}}''.
** In ''Film/CasinoRoyale2006'', Mathis plays the role during the TabletopGame/{{poker}} scenes, explaining what is going on to Vesper. Later, Felix Leiter briefly plays the role [[spoiler:by offering to "stake" Bond and then promptly explaining what "stake" means when he looks confused.]]
* ''Film/MissionImpossible'': The [[TheVoice nameless voice]] (presumably the Secretary) who provided the tape-recorded briefings.
* Ardeth Bey in ''Film/TheMummyReturns'', which actually is quite at odds with his characterization in the first film. As Stephen Sommers says on the commentary track, "In the first film Ardeth Bey was this cool, mysterious character. Here he's just a chatterbox. Every chance he gets, it's just wave after wave of exposition." In fact, he refers to the character as Mr. Exposition. There's some exposition provided by him in the first one, too. For example, the very crucial fact that [[ImmuneToBullets you can't shoot Imhotep]]. And the entire prologue.
* Grave-Robber from ''Film/RepoTheGeneticOpera''. His song, "Zydrate Anatomy", introduces himself, Amber Sweet, Blind Mag, some AppliedPhlebotinum in the form of zydrate, the veritable epidemic of surgery addiction, and reveals the first of Rotti Largo's many, many plots.
** And before that, there's 'Genetic Repo Man' and '21st Century Cure,' both of which go over the basics of the world they live in, explaining the role of Repo Men and some facts about the circumstances that led to the Repo Men coming into existence.
* ''Film/{{Dune}}'': Adapting the plot of the book was so complex and so much of it was cut from the movie that Miss and Mr Exposition were required: Princess Irulan before the credits, explaining the general setting, and after the credits, the secret report within the guild giving the context for the next scene.
* The author in ''Film/StrangerThanFiction''.
* ''Film/{{Serenity}}''
** Mr. Universe to the point where Creator/JossWhedon refers to him as The King of Exposition in the DVD commentary.
** And River's imaginary/remembered/dreamed teacher explaining about Earth-That-Was and the Alliance and her class commenting on the Reavers.
* Lindsay Brigman in ''Film/TheAbyss'' does a slightly [[LampshadeHanging lampshaded]] version of this in the early descent scene, as she explains the (plot critical) perils of prolonged deep water diving to a SEAL team that is thoroughly familiar with them. They end up finishing most of her sentences for her.
* Margo Litzenberger, the reporter in ''Film/BigTroubleInLittleChina'' temporarily embodies this trope at one point:
-->'''Margo:''' You mean the Lo Pan that's chairman of the National Orient Bank and owns the Wing Kong Trading Company, but who's so reclusive that no one has laid eyes on him in years?\\
'''Jack Burton:''' Who the hell are you, anyway?
* In ''Film/FatalInstinct'', secretary Laura Lincolnberry explains the situation in great detail to her boss Ned Ravine.
* ''Film/TheMatrixReloaded''
** In addition to providing keys when needed, the Keymaker provides a great deal of information to Our Heroes about the bomb-trapped office building with many doors (and how to break into it).
** The Architect, who did almost nothing but spout exposition.
* ''Franchise/{{Alien}}'':
** In ''Film/{{Alien}}'', Ash, being the Science Officer, is the one infodumping the rest of the crew (and the audience) regarding the Alien and the planet it comes from.
** Ripley in ''Film/{{Aliens}}'', when she provides a briefing to the Marines. She basically tries to explain what happened in the first movie, [[IgnoredExpert but fails as the Marines are constantly interrupting her story, and asking mocking questions]]. Once they encounter the xenomorphs they aren't in a laughing mood anymore...
* Captain Steiger in ''Film/{{Patton}}''. He is a German officer assigned to research U.S. General George S Patton for the Nazi high command. Screenwriter Francis Ford Coppola said in the DVD commentary he invented the character as a way of giving out biographical information about Patton to the audience.
* The Water Works crew in ''Film/BatmanBegins'' during the train chase. They were not originally part of the script, but [[ExecutiveMeddling added in]] to further explain the danger of the situation, and perhaps for visual variety.
* ''Film/AirplaneIITheSequel'' [=McCroskey=] tries to get [[{{Cloudcuckoolander}} Johnny]] to do this, to his regret.
-->'''[=McCroskey=]:''' I want you to tell me everything that's happened up until now.\\
'''Johnny:''' Well, let's see. First the earth cooled. And then the dinosaurs came, but they got too big and fat, so they all died and they turned into oil. And then the Arabs came and they bought Mercedes Benzes. And Prince Charles started wearing all of Lady Di's clothes. I couldn't believe it. He just took her best summer dress out of the closet and put it on...
* The World's Most Helpful Guard in the original ''Film/{{Clash of the Titans|1981}}''. Perseus, a complete stranger, walks up to him, and he manages to go from surly hostility to explaining the complete social and political history of Joppa in under a minute. While swatting flies.
* Ariadne from ''Film/{{Inception}}'' came off as improbably perceptive because of a somewhat borderline example of this trope.
* Jetfire in ''Film/TransformersRevengeOfTheFallen'' just ''does not shut up''. His exposition after being introduced is a good portion of the remainder of his on-screen appearance. When he first meets Sam and Mikaela, he rants a solid 2 minutes about the most nonsensical old man banter, like his father being the ''first wheel made in the Stone Age'', and his problems with his mother. Later, he explains almost the entirety of Cybertron's history before the Great War, and only stops when [[spoiler: he sacrifices himself to become a MagicMushroom to Optimus]].
* ''Franchise/BackToTheFuture'':
** Lorraine [=McFly=] serves this purpose in the first two movies. In ''[[Film/BackToTheFuture Part I]]'', she explains the circumstances of how she and George [=McFly=] originally met and fell in love. In ''[[Film/BackToTheFuturePartII Part II]]'', she explains Marty's problem with [[BerserkButton being called "chicken"]], and how it got him into an car accident which changed his life for worse.
** Doc Brown does a lot of this too, but he's so damn entertaining to watch ("ONE POINT TWENTY ONE GIGAWATTS!!??") that you don't even notice you're being infodumped.
* In ''Film/TheGreatMuppetCaper'', as Miss Piggy interviews for a job, Lady Holiday goes on at length about her prized jewels and her troublesome brother - both key plot points. This is then [[LampshadeHanging lampshaded]] by the following exchange:
--->'''Miss Piggy''': Why are you telling me all this?
--->'''Lady Holiday''': It's plot exposition. It has to go somewhere.
* ''Film/KindergartenCop'' has a "Miss Exposition" delivering a very quick setup at the very beginning as the [[RedShirt guy]] pushes [[HeKnowsTooMuch her]] into a hiding place - he already knows what he's going to tell the BigBad so there's no reason she should be saying this except to fill the audience in.
--->'''Girl:''' I mean his wife took his kid and a couple of million...
* In ''Film/WaynesWorld'', Wayne and Garth run into a security guard (played by Chris Farley) backstage at a concert who proceeds to give detailed info about a record executive that ends up being important later. [[LampshadeHanging Lampshaded]] immediately afterwards when Wayne says to camera, "You know for a security guard he had an awful lot of information, don't you think?"
* The Thing in ''Film/FantasticFour: Rise of the Silver Surfer''.
-->"Okay. We're now officially enemies of the United States of America. Victor is out there somewhere with unlimited power. And we've got a giant intergalactic force that's about to destroy our planet in less than twenty-four hours. Did I miss anything?"
* ''Anime/ResidentEvilDegeneration'': Since he's been in similar situations before, Leon S. Kennedy takes this role in Capcom's ([[GodModeSue Alice]]-free!) CG film. That said, he still gets to kick more ass than every other character combined.
* Creator/BobHope in ''Film/RoadToMorocco'' when they are locked up in a jail cell:
-->'''Hope:''' A fine thing. First, you sell me for two hundred bucks. Then I'm gonna marry the Princess; then you cut in on me. Then we're carried off by a desert sheikh. Now, we're gonna have our heads chopped off.\\
'''Crosby:''' I know all that.\\
'''Hope:''' Yeah, but the people who came in the middle of the picture don't.\\
'''Crosby:''' You mean they missed my song?
* Wes Craven in ''Film/WesCravensNewNightmare'' serves to explain the entire plot to Heather Langenkamp (and by extension the audience). He tells her about the Entity that has taken on the form of Freddy Krueger, that it has been released due to the end of the movie series and is trying to cross over into reality, and that Heather is the only one who can stop him.
* The psychic in ''Film/ParanormalActivity'' helpfully explains the whole plot up front. [[TooDumbToLive The other characters don't really pay attention to him]].
* Most of Captain Elliot Spencer's role in ''Film/HellraiserIIIHellOnEarth'' consists of telling Joey how Pinhead Unbound came to be, and providing instructions to bring him back to him.
* Much of Dr. Serizawa’s screentime in ''Film/{{Godzilla 2014}}'' is devote to him providing backstory for Godzilla along with the Mutos, and how to potentially stop them.
* In ''Film/CaptainAmericaTheWinterSoldier'', the real history of the world from WWII to the present is explained by [[spoiler: [[BrainUploading computerized Dr. Zola]] to our heroes]]. Subverted in that he's purposefully dumping useful info on them as a stalling tactic while he tries to kill them.
* In ''Film/TheLastWitchHunter'', Kaulder often provides information about the world of the film to Chloe and 37th Dolan, who are both new to the job.
* In ''Film/CrimsonTide'', real-life newscaster Richard Valeriani appears at the beginning and the end to report on the situation in Russia.
* ''Film/{{Barbarella}}'': The biggest exposition dumpers are the President of Earth (gives the background of Barbarella's mission), Professor Ping (explains the nature of the city of Sogo that Barbarella has to infiltrate and what the labyrinth is for) and Durand Durand (explains what the EldritchAbomination known as Mathmos is).
* ''Film/BloodrayneIIDeliverance'': While in jail in Deliverance, Rayne meets a member of Brimstone in the next cell who is able to explain the details of Billy the Kid's scheme to her. Once he is finished explaining, he is executed.

* ''Literature/FightingFantasy'': The elderly wizard Gereth Yaztromo often fulfills this role in the gamebooks, most particularly those by Ian Livingstone, explaining the latest evil threat before asking the reader to try and solve it. The reason he can't do it himself, of course, is because he's just too old.

* In Creator/CJCherryh's ''Literature/{{Cyteen}}'' and ''Regenesis'', the first Ariane Emory acts as Ms. Exposition for the second, via pre-prepared programs on Base One left for her successor. In ''Regenesis'', the second Ariane Emory begins leaving records for ''her'' successor in a similar manner.
* In Creator/SusanCooper's ''Literature/TheDarkIsRising'' sequence, this role usually falls to Merriman Lyon: he explains their quests to the Drews in ''Literature/OverSeaUnderStone'' and ''Literature/{{Greenwitch}}'', and acts as Will's {{Mentor|s}} in ''The Dark is Rising''. (In ''Literature/TheGreyKing'', however, the job mostly falls to Will.)
* In the ''Literature/HIVESeries'', Laura and [=H.I.V.E.mind=] share this role.
* In Simon Hawke's ''Literature/TimeWars'' books, this role normally falls to Moses Forrester in his initial mission briefings to the [[TimePolice Time Commandos]].
* In ''Literature/DragonQueen'', the old man gives a fair amount of exposition. How much it can be trusted is up for debate.
* Subverted in ''Literature/TheWheelOfTime'': Robert Jordan had stated that several times characters are guessing when giving exposition so you can never tell which Forsaken is the strongest (especially between men and women), or how the hell Mat's dagger actually works. The best example, is in ''Crown of Swords'', where the Aes Sedai accompanying Elayne, and Nynaeve, tell her the Kin are a small group of women who help runaways, and the Aes Sedai use them to find the runaways. Later in the book [[spoiler: it becomes clear that while the Aes Sedai are successfully using the Kin at least now and then, they are completely mistaken about the size of the group, when the leaders of the Kin explain that they number about 2,000.]]
* Mike Hanlon in Creator/StephenKing's ''Literature/{{IT}}''. Being the only member of the Lucky Seven who stayed in Derry, and therefore the only one who remembers anything at all about what happened when they were kids, Mike is something of an exposition god in the book. Not only does he provide exposition to his friends little by little, his journal entries provide exposition as to the history of It, and whenever another character gets to do some expositioning they generally turn to Mike and ask if whatever they just stated is correct. Interestingly enough, it works. Contagious amnesia can apparently be a wonderful exposition tool so long as someone is immune.
* In Creator/CSLewis' ''Literature/ChroniclesOfNarnia'':
** ''Literature/TheLionTheWitchAndTheWardrobe'': Mr. Tumnus, and later the Beavers, play this role for the Pevensies.
** ''Literature/TheMagiciansNephew'': Uncle Andrew plays this role initially, until Jadis enters the story and assumes the role.
** ''Literature/PrinceCaspian'': Cornelius, Caspian's tutor outlines how Narnia changed from the situation in the previous book to the current book, and the true nature of Caspian's uncle Miraz.
* In C.S. Lewis's ''Literature/TheGreatDivorce'', one of the ghosts that the narrator meets on the bus tells him how Hell works and why it's so empty (Everyone arrives at the same place, but since nobody can get along with anyone else, they quickly move away, and spread through the town), as lead-up to his point about why he's going up (most things in Hell can be gotten simply by imagining them, so he wants to go to Heaven to get ahold of something that can be called a commodity and use economics to force people to stay together).
* In the Literature/{{Deryni}} works, just as there many people who take the part of TheWatson at different times, the part of this trope gets split among many characters, justified by the various levels of experience they have, particularly with regard to the magic.
** Morgan and Duncan share this role as they prepare the early stages of Kelson's empowering ritual, complete with a demonstration when Morgan attunes his gryphon signet ring to Duncan so his cousin can use it to retrieve Brion's written ritual verse.
** Duncan explains to an anxious Nigel about the rules for arcane combat during Kelson's coronation duel with Charissa in ''Deryni Rising''.
** Arilan can be very forthcoming, and he is among the most highly trained of Deryni, since his family have successfully hidden their magic for over two centuries. However, his long experience with the Camberian Council (his elder brother Jamyl and his uncle Seisyll were members before him) means he's apt to keep things to himself. The night Morgan and Duncan arranged for Kelson and Dhugal to experience ''merasha'' under controlled conditions, Arilan produces [[spoiler: the very flask of drugged wine used to in Brion's assassination four years previously, which Arilan retrieved that day]]. Kelson goes white, Nigel gasps, Duncan crosses himself, and Morgan goes for Arilan's throat, only just pulling up short to clench his fist near Arilan's face.
* Erek King from ''Literature/{{Animorphs}}''. Originally a one-shot ContestWinnerCameo, he evolved into an AscendedExtra and later into this. Years after the series ended, Applegate candidly admitted in interviews that she'd gotten too reliant on using Erek as an expository device.
* ''Literature/HarryPotter''
** Dumbledore fills this role quite a bit. [[spoiler:From ''beyond the grave'', at one point!]] He basically turns up in some inexplicable magical phenomenon that is barely even given a HandWave, and says 'Hi, here's a hastily thrown-together explanation to tie up ALL the loose ends so far, by the way, [[spoiler: you're not really dead, go finish off the plot now,]] ya big ol' protagonist.'
** Hermione does this on occasion, filling Ron and Harry in on some unknown magic they encounter -- especially when it's information that can be learned from reading books or paying attention in class, which they tend not to do.
** Ron usually fills Harry and Hermione (who were both raised by Muggles) in on aspects of Wizard culture that he learned by growing up in it.
** Occasionally, Harry explains to the both of them some new info on the plot, but usually he just sums up Dumbledore's long speeches into neat little packages for the sake of the readers. This tends to distribute the buttload of exposition rather nicely.
* ''Literature/ColtRegan'': Joseph Cin is a bog standard example, all things considered.
* Winter Celchu, Leia's aide in the ''Franchise/StarWarsExpandedUniverse'', tends to fulfill this when she has more than one line of dialogue at a time. Why? [[PhotographicMemory Holographic memory]].
* In Creator/JRRTolkien's ''Literature/TheLordOfTheRings'', Gandalf takes on this role in ''The Fellowship of the Ring'', particularly in "Shadow of the Past" and "The Council of Elrond". (In the latter chapter, however, the role alternates between the various attendees.)
* ''Literature/SnowCrash'': The Librarian is an expensive computer program owned by the protagonist that is literally an anthropomorphization of all the world's collected information and knowledge, sort of like a talking 200x-size Wikipedia. Its sole purpose is basically to tell the protagonist the complicated plot. There are chapters nearly entirely filled with nothing but the Librarian expositioning.
* ''Literature/TheDaVinciCode''
** Robert Langdon of seems to be this at times.
** And Sir Leigh Teabing at others.
* Scout, in ''Literature/ToKillAMockingbird'' takes on this role. Even her brother Jem is more a part of the plot than she is.
* John Schuyler Moore in ''Literature/TheAlienist''.
* ''Literature/TwentyThousandLeaguesUnderTheSea'': TheProfessor Aronnax and Captain Nemo take turns at it.
* Several characters in ''Literature/{{Redshirts}}''. Lampshaded in that, whenever the Narrative takes control, random information about the plot at hand will pop into a character's head, whether or not they have any way of knowing that information, and they will even sometimes automatically say it out loud to their own surprise.
* In ''Literature/TheDresdenFiles'' this is the main role of the knowledge spirit Bob, with Harry asking "What was that thing that [[WeirdnessMagnet just attacked me]]?" happening roughly [[OncePerEpisode Once Per Book]]. According to the author, he made Bob inhabit a skull as a joke on a nickname possessed by characters who exist only to explain things - "talking heads". Harry himself also gets to exposit about magic a lot when he's around mundanes.
* ''Literature/{{Noob}}'':
** Arthéon fills this role due to being the one the most interested in the game's background. Sometimes Omega Zell needs to get him to stop talking. Ivy and Couette fill this role in his absence and are better at only giving the information needed to understand the current situation and nothing else.
** The setting being a fictional {{MMORPG}}, plenty of {{Non Player Character}}s are this.
* In ''Literature/ThoseThatWake'', the Librarian is this in the first book and its sequel.
* The ''{{Literature/Dinoverse}}'' books always have someone to spout off exposition about dinosaurs and contemporary plants. Bertram, a dinosaur geek fascinated by the TimeTravel, makes sense; Janine, with only mild interest in the era, knowing about ankylosaurs and [[{{Gasshole}} gas]] less so. [[CoolTeacher Mr. London]] calling out exposition about big predatory dinosaurs while cringing in the mud is kind of jarring. Most of the other characters don't know a lot about these topics.
* ''Literature/OrionFirstEncounter'': Sam spends most of her time trying to explain how the universe works to the crew if the Orion. Usually this happens with a straightforward explanation, followed by BlankStare, followed by some kind of LaymansTerms.
* The Literature/TanteiTeamKZJikenNote series actually have ''each'' member of TheTeam to provide exposition on one area, so as to fulfill its edutainment mandate. The anime downplayed most of these, but mainly as a side effect of CompressedAdaptation.
** The only example of this trope being retained in the anime is that of [[EncyclopaedicKnowledge Kozuka]], who has the tendency to provide this on factoids that may or may not be relevant to the case on hand, particularly scientific ones.
** Wakatake often provides information on law, particularly about what actions broke which clauses of the Japanese Criminal Code.
** Uesuka is already GoodAtNumbers, but as the son of doctors, he's the one to provide medical backgrounders.
* ''Literature/TheHungerGames'': Happens a number of times with Plutarch Heavensbee.
* In Creator/AgathaChristie's ''Literature/TheMysteriousMrQuin'', Mr Satterthwaite has a talent for describing the backstory lucidly and with the occasional poetic touch, and is frequently called on to exercise it. Played with a bit in that this is also his main detective talent; in the course of describing the situation to another character (and to the audience), he will often notice a detail or correlation of details that points to the solution.
* The newscasters from ''Literature/InTheYear2050AmericasReligiousCivilWar'' frequently break up the action to discuss events over thirty years old.
* ''Literature/TheMachineriesOfEmpire'': The story is dispensing exposition ''very'' grudgingly and in small packets, but what little we get usually comes from Shuos Jedao explaining something to Cheris.
* Herman Wouk's massive two-volume DoorStopper, ''Literature/TheWindsOfWarAndWarAndRemembrance'', includes excerpts from a history of UsefulNotes/WorldWarII written by a fictional German General, who provides brief summaries of the war's major battles and events, so that the reader will know what is going on in the chapters that follow.
* [[HerrDoktor Professor Sanft]] in ''Literature/{{Victoria}}'', who explains a lot of the backstory of the setting to protagonist John Rumford (and thus, also to the audience). Later, Rumford himself echoes him when [[WelcomedToTheMasquerade welcoming]] a new character to the masquerade.

[[folder:Live-Action TV]]
* ''Series/{{Lost Girl}}'' has Trick, who is constantly consulting his collection of ancient books to explain what is going on.
* In ''Series/AuctionKings'', the experts will usually give a detailed history of the piece they're looking at. If there's no history to be found, they'll explain why that is.
* ''Series/FantasyIsland'': Mr Roarke telling Tattoo the guests' backstories.
* CJ Cregg, the White House press secretary on ''Series/TheWestWing''. She patiently reports every single piece of news, including those with not the slightest connection to the US Government.
* Giles from ''Series/BuffyTheVampireSlayer''. In the dream sequence episode "Restless" he even gets to deliver the exposition in the form of a song.
** Which is exactly what he's trained to do for many years. Watchers are supposed to tell the Slayer how to kill the evil monster.
*** Ex-watcher Wesley filled this role on ''Series/{{Angel}}'', though the science stuff was shared with Fred.
*** Deconstructed with Andrew in an episode of ''Series/{{Angel}}''. He explains "vampyres" and the nature of Slayers to Angel and his team, much to their annoyance as they already know pretty much everything.
** In later seasons, Willow, Tara, and Anya filled this role sometimes, especially if Giles wasn't around -- Willow and Tara would exposit about magic, Anya about demons she met in her [[ReallySevenHundredYearsOld thousand-year lifespan]].
** Dawn was heading this way in Season Seven. She even referred to herself as "Junior Watcher" in the finale.
* ''Series/GameOfThrones'':
** Jorah Mormont; at least in the first season, as a seasoned advisor and {{mentor}}, he mainly exists to inform Daenerys, who is a newcomer, and us about the customs of the Dothraki and other such things. He also takes on this role in season 3, alongside Missandei. Fully aware of this, the producers even refer to him jokingly as "Jorah the Explorer."
** Petyr Baelish is also a big vehicle for exposition.
** Jojen explains Bran's powers in his second scene, after two whole seasons went with little to no explanation.
* ''Series/ICarly'': Wendy. Tells the gang that another TV show is stealing their bits. Explains that Freddie gave up a sea trip to get rid of Carly's old friend who was trying to break them up.
* At the beginning of every ''Series/AlloAllo'' episode, Rene breaks the FourthWall to explain to the viewer what's been going on. In one subversion he starts off by discussing the doings of some of the townspeople, before saying "You have never met these people, nor are you ever likely to. I am simply giving you the local gossip because with my own affairs I don't know where to start."
* ''Series/StargateSG1'' has a complete and energetic crew of Exposition People, ready to service your every plot related need. We have:
** Samantha Carter, for technological and astronomical info;
** Daniel Jackson, for historical, linguistic and cultural info;
** In the earlier seasons, Teal'c for Goa'uld and Jaffa info;
** And of course we have Jack O'Neill, for all your smart-to-layman translation needs.
** Colonel Mitchell even got in on this, excitedly describing the relevant bits of previous missions when similar situations arise. The in-universe explanation is that he read all of SG-1's mission reports while he was in the hospital recovering from an injury acquired while saving [=SG-1's=] asses in the season 7 finale. This is most definitely for the audience's benefit since the people he's usually talking to--Teal'c, Sam, and Daniel--were all actually there for those missions.
* Dr. Reid does this often in ''Series/CriminalMinds''.
* ''Series/StarTrekTheNextGeneration'':
** Data was the main choice for any {{Technobabble}} plot exposition, although really nearly any character on the various ''Star Trek'' shows was at some time forced into that role.
** Once she had been added to the show, Guinan became the mouth through which the writers often introduced backstory information, i.e. about the Q, the Borg, etc.
** Usually, Data and Geordi did technical exposition, Worf what another ship is about to do/is doing/did, and Troi the emotional state or motives of whatever grouchy alien they ran into that week. In RealLife, exposition to the CO is what each section [[JustifiedTrope is supposed to be doing]].
** Subverted with Data sometimes in that for a long time, Data did not know when it was appropriate (or not) to do the infodumpage.
** Data {{lampshade}}s this in the second part of the very first episode, While reminding the crew of something they should already know, he interrupts himself to say "I'm sorry, sir -- I seem to be ''commenting'' on everything."
** Avoided entirely with Troi because her empathetic suggestions were universally uselessly vague. (e.g. "Troi, can you tell why they might be shooting laser death missiles at us?" "I sense... Pain. Pain... and anger.")
* In ''Series/StarTrekTheOriginalSeries'', Spock the OmnidisciplinaryScientist usually filled this role -- including much knowledge about history. In the fourth movie ''The Voyage Home'', he's aware of the "colorful metaphors" used on 20th-century Earth.
** One exchange in the episode "I, Mudd":
--->'''Spock:''' Whatever method we use to stop them, we must make haste. They have only to install some cybernetic devices aboard the ''Enterprise'', and they'll be able to leave orbit.\\
'''[=McCoy=]:''' How do you know so much?\\
'''Spock:''' I asked them.\\
'''[=McCoy=]:''' ... Oh.
* Holly and Kryten in ''Series/RedDwarf''. Note the redundancy; the producers did, and when they needed to get rid of a character for the sixth season, Holly was PutOnABus with the rationale that the exposition could be given to Kryten. The writers later found themselves in the same position again, when the newly-introduced Kochanski became Ms. Exposition, and Kryten was relegated to the servile mother-figure that he'd grown out of over the course of the series.
** They never really explained why a robot programmed to clean toilets was an expert on [=GELFs=] and time dilation in the first place; although this could (and WordOfGod says ''does'') explain why Lister remembers the defunct timeline from "White Hole" in "Demons & Angels", when the former episode ends with Kryten explaining he won't.
** Lampshaded in one of the show's "blooper" compilations where host Kryten testily responds to a viewer question about his getting a fact wrong in the episode "DNA", something along the lines of "I'm sorry, I must have been absent the day they gave the lecture on cellular genetics at Toilet University! In other words, ''I made a MISTAKE, OK?!"''
* Joel and the Robots of ''Series/MysteryScienceTheater3000'' humorously pointed this out while watching a movie, labeling two cop characters "Sergeant Exposition" and "Captain Backstory".
* In ''Series/DoctorWho'', the Doctor always has a traveling companion from modern Earth who would be in the dark if the Doctor didn't explain everything. That seems to be the main function of the cohort, a "Watson" to his "Sherlock".
** Notoriously, the Seventh Doctor, Sylvester [=McCoy=] used to hand off the technobabble to his assistant, Ace, who would deliver the exposition in the form of a question, allowing the Doctor to a) avoid learning his lines, and b) nod wisely and say "That's right, Ace. You're learning."
** Lampshaded in the Peter Capaldi episode "Last Christmas", when Santa Claus starts explaining what is happening, prompting the Doctor to shout, "Line in the sand! I do the scientific explanations!"
* Alfred Gogh and Miles Millar cast Allison Mack as Chloe Sullivan on ''Series/{{Smallville}}'' because of her "rare ability to deliver large chunks of expositionary dialogue conversationally."
* Col. Tigh in ''Series/BattlestarGalactica2003'' often performs the role of Mr. Exposition, although in one episode, President Roslin subverts this by annoyedly thanking him for his insight. Anders managed to be one of these for one episode, finally explaining what the deal with the Final Five was, as well as some background on the Cylons in general. This being BSG, everything was working against him, and only got about halfway through it. Cavil filled a somewhat similar role in the same episode, but he also didn't spill the beans completely.
* ''Series/WhoseLineIsItAnyway'':
-->'''Colin Mochrie:''' Finally, I caught up with you! I'm a mob hitman... They call me Jimmy the Exposition.
* Captain Jim Brass, the Homicide detective from ''Series/{{CSI}}'' has been affectionately nicknamed "Captain Exposition" by the fandom, even though all he does is deliver factual data on the victim du jour (such as name, occupation, family, circumstances of death...).
** Many of the others as well,on all 3 shows.
* All the ''Series/{{Supernatural}}'' characters have been this at some point, although recently it's been mostly Bobby being the sensible one (most notably, ''Tall Tales'' and ''Dream a Little Dream of Me'') and doing the explaining.
* ''Series/TrailerParkBoys'': The character of Sara on the Canadian comedy series served this function in the early seasons, explaining many of the goings-on in the trailer park and putting things into context for the audience. Her doing this was [[JustifiedTrope justified]] by the series being framed as a documentary filmed by a camera crew following the main characters around, so it only made sense that the documentary crew would try and find a way to explain things to the audience.
* ''Series/BabylonFive'' : Delenn; whenever she begins a speech with, [[AsYouKnow "As you know,"]] expect a recap of the whole season thus far.
* ''Series/{{Lost}}'':
** Daniel Faraday fits the bill, though he doesn't quite know ''everything''. Nor does he tell all that he ''does'' know. Nor does he think everybody else would ''understand'' if he tried. After the episode "The Variable", [[spoiler: he becomes a ''posthumous'' Mr. Exposition once his journal outlives him]].
** In season five, his mysterious mother [[spoiler:Eloise Hawking]] suddenly turns into this. "316" opens with a ''huge'' lecture by her about how the Island was found, why it's so hard to find the Island, what they need to do to return...followed by a shorter scene where she tells Jack even more detail about why he has to return...
* Lois Habiba in ''Series/TorchwoodChildrenOfEarth''. The series attracted many viewers who were unfamiliar with the previous two series, and Lois served to explain the origins of the Torchwood Institute to these new viewers.
* Winston in ''Series/HumanTarget''. Mostly justified, since there's a new mission every week, and someone's got to fill Chance in on the details. There is a certain amount of "Remember, once you get inside..." purely for the audience's benefit though. He's also usually working MissionControl, so it's not his only job.
* Gillian Foster in ''Series/LieToMe'', usually to explain the academic aspect behind detecting emotion to Ria Torres, but to the extent that it often sounds like a textbook excerpt.
* ''Series/CharliesAngels'': The original bad boy of exposition, TheVoice himself, Charlie.
* On the reality television front, there are scenes on the show ''Series/BillyTheExterminator'' that are clearly meant to explain things to the viewer but the way they are explained come in unnatural situations, such as explaining the consequences of not getting rid of a pest to his mother, who not only should already know this, but is the one giving him the assignment from the office. There are also times when Billy and his brother, who also works for the company, are explaining things to each other that they should already know.
* Some of the discussion about the history of an item or company on ''Series/PawnStars'' is clearly designed to give insight to the viewer, particularly in situations where it seems both the broker and the customer should already know what they're being told about the item.
* Hannibal on ''Series/TheATeam'' would explain the bad guys' plot to the rest of the A-Team ''and'' the audience in every single episode.\\
In the Season 2 finale, "Curtain Call," when [[spoiler:Murdock]] got shot in the shoulder, Hannibal spent the majority of a scene explaining why bits of cloth and such caught in the bullet hole were more likely to cause an infection than than the bullet itself. Then he explained what would happen to [[spoiler:Murdock]]'s body as the infection began if they could not get supplies in time.
* ''Series/{{Merlin}}'' has Gaius, the old court physician. He rarely ever has a line that isn't explaining something to someone. Sometimes the dragon gets in on this trope as well.
* Henry from ''Series/OnceUponATime'' is constantly spelling things out. At first, it made sense for him to be explaining things to protagonist Emma, but now it's just straight up talking to the audience.
* Future Ted in ''Series/HowIMetYourMother'', usually in order to provide shortcuts to the main plot of an episode by pausing the action to explain a bit of essential backstory to his kids. Varies a ''lot'' in its delivery, sometimes segueing to a series of flashbacks or cutaway gags to explain something, sometimes tossing in a tidbit of relevant information (e.g., stopping to tell his kids that Marshall had a temporary filling put in that day, which wasn't seen in the episode, so that the story makes sense).
* On ''Series/{{Chuck}}'', this job most-often falls to General Beckman.
* ''Series/{{Brass}}'' parodied this at every opportunity. Any character could and would exposit, usually ending the speech "...as you well know".
* ''Series/MythQuest'''s Max Asher is one. He is a professor of either Egyptology or archaeology, but he explains to BrotherSisterTeam Alex and Cleo anything they need to know about any myth they encounter.
* ''Series/HoratioHornblower'': The show used written text at the opening titles, explaining the political situation or the situation at sea. Additionally in "The Even Chance", Midshipman Archie Kennedy explains Horatio and the audience his view on UsefulNotes/TheFrenchRevolution and present situation in France ("Louis was captured just before Christmas. What do you think they'll do with him? [[DramaticIrony You can't kill a King]]." -- Oh, Archie!). He also informs us later that the French has killed their king.
* Dietrich in ''Series/BarneyMiller'' was TheSmartGuy and a RenaissanceMan, so when the squad encountered things like an amygdalectomy patient, a heart attack, or an ''atomic bomb'', he was usually the one to provide relevant detail. It became a RunningGag; as soon as a visitor said an unfamiliar word, Barney would turn to Dietrich with resignation. (Also played with, such as the episode {{Tontine}} where ''Wojo'' pipes up with the definition--because Dietrich told him on the way over.)
* All the main characters on ''Series/{{Scorpion}}'' not called Paige Deneen or Cabe Gallo are this, for the benefit of the audience who otherwise wouldn't have a clue what they're up to that episode.

[[folder:Multiple Media]]
* ''Toys/{{Bionicle}}'' has the Turaga elders, who relate old legends about the threats that rear their ugly heads in the first few arcs. Eventually deconstructed; the third or fourth time this happens, the heroes start wondering where they're getting their information and, more importantly, ''why they're not telling them these things ahead of time''.
** Whenua the archivist was this for the Toa Metru team, which was acknowledged in-story. When at one point an enemy appeared he knew little of, Vakama snapped at him for being useless.

[[folder:Professional Wrestling]]
* The announcers during a match exist to give exposition. They have to explain the holds used in the current match, recap any pertinent information regarding said match, possibly hype any upcoming matches (usually the main event of the show), and be entertaining while doing all of it.

[[folder:Tabletop Games]]
* Amusingly, ''TableTopGame/TheDresdenFiles'' role-playing game has a skill called Exposition and Knowledge Dumping, a sub-skill of Scholarship. On a successful use, the GameMaster can "borrow" the PlayerCharacter in order to turn him into a Mr. Exposition about the relevant subject. This actually cuts the middleman out of the traditional RPG knowledge skill check, which usually amounts to "Player makes Knowledge check, GM {{Info Dump}}s, Player says 'Okay, I relate this to everyone else'."

* Parodied in ''Theatre/TheRealInspectorHound'' by the play-within-a-play's Mrs. Drudge, who answers the phone, "Hello, the drawing-room of Lady Muldoon's country residence one morning in early spring?" and "I'm afraid there is no one of that name here, this all very mysterious and I'm sure it's leading up to something, I hope nothing is amiss for we, that is Lady Muldoon and her house guests, are here cut off from the world, including Magnus, the wheel-chair-ridden half-brother of the ladyship's husband Lord Albert Muldoon who ten tears ago went for a walk on the cliff and was never seen again." And then there's the treacherous fog.
* The musical ''Theatre/{{Urinetown}}'', which parodies almost anything that moves, has Officer Lockstock, the narrator, reference this trope on several occasions. Not to forget Little Sally.
-->'''Little Sally:''' Oh, I guess you don't want to overload them with too much exposition, huh.\\
'''Lockstock:''' Everything in its time, Little Sally. You're too young to understand it now, but nothing can kill a show like too much exposition.\\
'''Little Sally:''' How about bad subject matter?
* ''Theatre/JosephAndTheAmazingTechnicolorDreamcoat'' plays this trope pretty much straight; the narrator's only purpose is to tell the audience exactly what's going on at any given moment, vacillating between [[CaptainObvious extremely obvious information]] and occasionally useful information about the action.
* The Notary in Creator/GilbertAndSullivan's ''Theatre/TheGrandDuke''. In the first dialogue he has a speech stating who the chorus are and what they're doing there, halfway through act 1 he has a song that explains the plot device on which the rest of the show hinges and in the final dialogue he facilitates the ending.
* Gringoire in the French musical ''Notre Dame de Paris'' (adaptation of ''The Hunchback of Notre Dame''). He spends the majority of his songs singing about the circumstances of the time, only popping into the plot once to almost get hung by a band of gypsies and get married to Esmeralda after she saved him. As soon as that's done, we never see him interact with the other characters again.
* In Music/RichardWagner's ''Parsifal'', Gurnemanz spends most of the first act explaining the scenario first to four pages and then to Parsifal.
* ''Theatre/ShowBoat'' has in the boarding-house scene an Irish landlady who tells the BetaCouple the long-winded story of how Gay and Magnolia have been doing the last ten years. This exposition proves superfluous when Magnolia comes in and explains her situation in her own words.
* Questenberg, servant of the Holy Roman Emperor, in Schiller's drama ''Theatre/{{Wallenstein}}''. Wallenstein lampshades: "Spare us telling us from the newspapers / what we witnessed ourselves in horror!"
* The Narrator in ''Theatre/{{Finale}}'' is a more [[FauxlosophicNarration philosophical]] version of this trope.

[[folder:Theme Parks]]
* Steven Spielberg himself serves this role to a massive extent in the pre-show of the [[Ride/ETAdventure E.T. Adventure]] ride, where he literally explains ''everything'' that's going on. Though this can be somewhat excused, as in this case he literally is addressing the audience.

[[folder:Video Games]]
* Pretty much any character who can be communicated with via CODEC in the ''Franchise/MetalGear'' series. For example, Dr. Naomi in the first ''VideoGame/MetalGearSolid'' goes into in-depth detail explaining the back-stories of all the FOXHOUND members Solid Snake faces, whereas Drebin does the same with the B&B Corps in ''VideoGame/MetalGearSolid4''. Ironically, Solid Snake himself serves this role to Raiden in ''VideoGame/MetalGearSolid2''.
** The Colonel, Otacon, and Mei Ling. and once [[VideoGame/StarFox Slippy]] all serve this role in Snake's codec conversations in ''VideoGame/SuperSmashBros. Brawl'', explaining information on Nintendo characters that Snake doesn't know about.
* This is the sole purpose for the existence of Travis in ''VideoGame/Killer7''. As you go through each mission, he informs you why you're there and what's happened thus far. Since the [=Killer7=] are only called in once things have degraded to where someone has to die, this is essentially LateToTheTragedy embodied in a character. And you can never be sure if Travis (who openly despises you) is telling the ''truth'', either...
** Even better than that, while Travis does display open contempt for the Smiths at points, he shows it by being the most honest and trustworthy character in the game. When he says he'll talk "straight up," he's usually getting ready to tell you something you'd really rather not know.
** At least he's more trustworthy than [[NinjaButterfly Iwazaru]]. And less annoying than Kess, who tells you how to defeat the next boss.
* ''Franchise/FinalFantasy'':
** Unusually for an ''FF'' game, Cloud, the player character, is this in ''VideoGame/FinalFantasyVII''. This was done intentionally - one of the main conceits for the game was that Cloud should appear as an experienced character and an active driving force in the plot (to contrast with the usual PinballProtagonist IdiotHero characters of the genre), meaning he had to know what was going on before anyone else did. This extends to him [[HeKnowsAboutTimedHits explaining the game mechanics to NPCs]] instead of having them teach him, narrating [[UnreliableNarrator playable flashback sequences]] and occasionally summarising the story so far to party members struggling to follow what's going on. [[spoiler: This even continues after it's revealed that he's not experienced and was doing everything he did out of MindControl, when he explains the magic mechanics of his personality crisis.]]
** Bugenhagen shows up early in the game to teach the characters how Lifestream works, which is [[CharacterShilling apparently a mindblowing experience]], and then to explain Red XIII's father's history to him. He later turns up to explain to Cloud what Holy is and the risks of unleashing it, which Cloud counters by explaining to him what Aeris must have been up to.
** ''VideoGame/FinalFantasyX'':
*** [[MaechenPeriod Maechen]] from . The difference being the fact he doesn't explain the plot. Instead, he goes in long-winded description of the areas you visit for the first time. Nicknamed "Exposition Man" on [[http://www.videogamerecaps.com VG Recaps]].
*** Auron and Lulu from the same game are guilty of this at certain points, but Auron's a badass so of course you'll listen to whatever he says, right? Right?
*** Tidus is the game's [[TheWatson Watson]], and Lulu knows a lot about the world, [[spoiler: having gone on two (failed) pilgrimages before accompanying Yuna,]] and Auron is actually the only character (maybe, aside from Seymour) that actually has any clue what's ''really'' going on.
* Namine gets this role in ''VideoGame/KingdomHeartsII'', explaining to Roxas (and the players who haven't played ''Chain of Memories'') just what the heck is going on in the Prologue.
** Once Roxas is out of the picture, Master Yen Sid from Disney/{{Fantasia}} serves this role to Sora.
*** Finally, at the end of the game, [[spoiler: Ansem the Wise]] picks up the role.
* In the final chapter of ''VideoGame/{{Mother 3}}'', it's revealed [[spoiler:this was the entire reason Leder did not have his old memories erased, in case anything corrupts their lives again. His monologue is so big, a stinkbug helpfully memorizes most of what he's revealed if you happen to forget.]]
* ''VideoGame/LegacyOfKain''. Almost every character gets a turn in LOK but none more so than Janos Audron. Every scene with him is part history lesson, part [[FloweryElizabethanEnglish Shakespearean monologue]], and part Grandpa's Neverending War Stories.
* Morris O'Dell from ''VideoGame/SplinterCell'' gives exposition in cutscenes at the beginning of missions. [[JustifiedTrope Justified]], as he is a news anchor.
* Pick any character with a speaking role in ''Franchise/MassEffect''. ''Any character''. However, most of the time you can just not ask them stuff. [=ME2=] makes this process even more clear-cut; much of the game's extra exposition is on the crew's personal backstories, and they provide those details if you ask. As far as the main plot goes, exposition tends to come from the Illusive Man and the various Cerberus crew members, and occasionally Mordin on questions of science.
** As a straighter example, [[spoiler:Vigil]] from the first ''[[VideoGame/MassEffect1 Mass Effect]]''. Explains everything in the game up to that point; what the Conduit is, what Saren wants with it, the fate of the Protheans, and how to stop [[spoiler:Sovereign]] before it's too late.
* Professor Frankly is the Mr. Exposition of ''VideoGame/PaperMarioTheThousandYearDoor'', and Merlon fills this role in ''VideoGame/SuperPaperMario''. The first game of the series, having a simpler plot, seemingly doesn't need one.
** In the field, Goombario and [[{{Expy}} Goombella]] have actual powers related to exposition, able to tell you about your surroundings, people and [[EnemyScan enemies]].
* Guy from ''VideoGame/TalesOfTheAbyss'' is often forced into this role by [[DeadpanSnarker Jade]]. So much that it was a RunningGag.
** He was one of these before he even met Jade, though. In his first conversation with Luke, he says "[the headaches] are getting more frequent. They started after you were kidnapped by the Malkuth Empire." Yeah, I'm pretty sure Luke knows that already.
* Upon joining the party, Naoto Shirogane in ''VideoGame/{{Persona 4}}'' serves this role primarily.
* ''VideoGame/KnightsOfTheOldRepublic'': Trask, Carth, Bastila, the Jedi, Atris, Atton, Kreia, HK-47, T3-M4, the player character, that guy you run into on Nar Shaddaa...
** Kreia gets points for being the main provider of exposition ''and'' a ConsummateLiar at its worst. [[VideoGame/KnightsOfTheOldRepublicIITheSithLords The second game]] in general tended to give the role to people you should never, ever trust.
* ''VideoGame/{{Diablo}}'': Deckard Cain is the only character besides Diablo himself who will appear in all three. His role is always the same: talk in a monotone voice about [[PlayTheGameSkipTheStory the backstory nobody's interested in]].
* Nameless scientist (possibly Dr. Kleiner) in the beginning of ''VideoGame/HalfLife1'', immediately lampshaded by another nameless scientist ({{retcon}}ned to be Dr. Vance). Gordon doesn't need to hear all this, as he's a highly trained professional, so it's all for the benefit of the audience.
* Early in ''VideoGame/TokyoBeatdown'' (a BeatEmUp from Creator/{{Atlus}}), a character shows up literally named "Plot-Progressing Officer".
* [[ChurchMilitant Kirei Kotomine]] takes up this role in the Heaven's Feel scenario of ''VisualNovel/FateStayNight'', to the point of multiple lampshadings by the protagonist, who in the narration, complains about the priest's lengthy talks every single time he drops by the church.
** Unlimited Blade Works puts Rin in the expository role, while Fate mostly splits it between the two (Kotomine for history, and Rin for the technical side of magic).
** The same roles in ''VisualNovel/{{Tsukihime}}'' are filled by Ciel and Arcueid, mostly on the history and nature of vampires in the ''{{Franchise/Nasuverse}}''. None of them are anywhere near as bad as Kotomine, though.
* ''VideoGame/{{Homeworld}}'':
** Fleet Intelligence in the original game has this role largely to himself in cutscenes, but in subsequent games the player-character provides some of their own.
** The 10 minute InfoDump in the beginning is apparently narrated by the Bentusi, as is the Final cutscene.
* Verdelet the hierarch from ''VideoGame/{{Drakengard}}'', though he is also the most useless party member and tends to repeat himself a dozen times per mission. He has only one spell--a "hold" spell, which is only ever used in cutscenes [[spoiler:and allows him to turn Caim's pact partner [[OurDragonsAreDifferent Angelus]] into the [[BarrierMaiden Goddess of the Seal]]. When Caim tries to make him release Angelus later on, because the seal causes both of them immense pain, Verdelet refuses (along with the entire Union) because doing so would cause TheEndOfTheWorldAsWeKnowIt. Caim's reply is to [[SuddenSequelDeathSyndrome cut him down in between games]].]]
* ''Franchise/TheElderScrolls'':
** ''[[VideoGame/TheElderScrollsArena Arena]]'' plays it straight with the spirit of Ria Silmane, who appears in your dreams and guides you toward finding the [[DismantledMacGuffin pieces of the Staff of Chaos]].
** ''[[VideoGame/TheElderScrollsIIDaggerfall Daggerfall]]'' distributes the exposition over a large number of [=NPCs=].
** ''[[VideoGame/TheElderScrollsIIIMorrowind Morrowind]]'' subverts it in the main quest, as the game gives you several Mr. Exposition type characters (Caius, Azura, Vivec, Dagoth Ur, the Temple giving a different account than Vivec...plus you can do your own research with some in-game texts) all of whom [[TheRashomon offer contradictory accounts]] of WhenItAllBegan. There are strong hints that Azura, Vivec, and Dagoth Ur have their own motives for [[BlatantLies lying]] (or at least [[MetaphoricallyTrue not being entirely truthful]]) and [[TheUnreveal you're never told outright]] which one was right. A lot is left to personal interpretation.
** ''[[VideoGame/TheElderScrollsVSkyrim Skyrim]]'', much like ''Daggerfall'', distributes exposition over a number of characters, including the guardsman at the Western Watchtower (who tells you about the legend of the Dragonborn after you kill your first dragon), Farengar (who tells you about the Dragon War), Jarl Balgruuf (who tells you about the Greybeards of High Hrothgar), the Greybeards themselves (who tell you about the Voice), and the Blades (who fill in details about the Great War and the Thalmor).
* Rhinehart in the FMV game ''VideoGame/Privateer2TheDarkening''. Played by a perfectly cast David Warner, Rhinehart's sole purpose (and only scene) near the end of the game is to explain everything to the main character Lev Arris (played by Clive Owen).
* Patchouli does most of the explaining in ''VideoGame/TouhouLabyrinth''. She seems to enjoy it too as she acts rather displeased when Eirin takes over the role for one scene.
* ''VideoGame/MonkeyIsland'': This is the main purpose of the Voodoo Lady in the games. Occasionally she'll do some actual voodoo, but usually she's there to tell you what you're supposed to be doing right now.
* ''VideoGame/TheGameOfTheAges'' makes little sense until you meet The Sage who explains the nature of the world.
* ''VideoGame/{{Bayonetta}}'' Subverts this; on the way back from a job, Enzo decides to speak out loud about Bayonetta's nature of having to kill angels every day or she'll be dragged down to hell while she figures out her lost past. A mildly annoyed Bayonetta snaps at him [[AsYouKnow for telling her her own life's story]].
* ''VideoGame/NiNoKuni'' Plays this straight with Drippy. Because Oliver knows nothing about the world and characters Drippy spends most of his time infodumping Oliver regarding almost any possible subject.
* ''VideoGame/KingsQuestMaskOfEternity'': The half-petrified wizard in Daventry.
* In ''VideoGame/AWitchsTale'', the Wonderland characters often provide exposition. Lampshaded by the Dormouse, who asks if it's Exposition Day.
* Laura Sorkin often acts as this in ''VideoGame/JurassicParkTheGame''. It becomes a plot point later when she reveals information about an otherwise mysterious toxin, hinting that she knows something about the dinosaurs that Gerry couldn't identify.
* ''VideoGame/YuGiOhReshefOfDestruction'':
** Ishizu dumps the plot on you in the first 2 minutes.
** If you examine a painting of Shadi in Pegasus's castle, Shadi himself appears and explains what happened in the backstory.
* ''VideoGame/NosferatuTheWrathOfMalachi'': As you explore the Castle, you find notes by someone named Grimvald Vorius, which conveniently explain the plot.
* ''Franchise/DragonAge'':
** As is standard for Creator/BioWare games, very nearly any speaking character, and especially companions, can be persuaded into launching into huge conversations about themselves, their people, and the current situation at the drop of a hat.
** ''VideoGame/DragonAgeII'': Varric is a bigger example than normal, because not only is he the only party member native to Kirkwall (meaning he has a lot of relevant exposition), he's a bard, a writer, and [[FramingDevice is telling the story of the game to Seeker Cassandra]].
** ''VideoGame/DragonAgeInquisition'':
*** Solas ''loves'' learning and teaching people new things, so he greatly respects a curious mind. He's the only party member to earn minor approval bonuses just from asking normal questions.
*** In the ''Trespasser'' DLC, Solas appears at the end to explain the plot of the DLC--and much of the plot of the entire franchise, really. While the player already knows some of these answers, the character knows almost none of them. "You must have many questions." You do, however, have the option to skip it all by choosing the option "No, not really." Solas, annoyed, summarizes a fifteen minute conversation in thirty seconds, solves your [[PhlebotinumBreakdown malfunctioning mark]] in the most painful way possible, and leaves. You don't even get a chance to ask any more questions.
---->'''Inquisitor''': Solas, have I ever wanted to hear one of your endless explanations?\\
''[Solas scowls]''\\
'''Inquisitor:''' ''Ever?''\\
'''Solas''': Well, then, briefly: [[spoiler:I am the Dread Wolf. I fought the false elven gods, created the Veil, and destroyed my people. I intend to restore them. Doing so will likely destroy your world. Also, your mark is getting worse.]]
* In ''VideoGame/TheComaCuttingClass'', this is Yaesol's initial function in the plot. She calmly explains to Youngho that he is not dreaming, there really is a killer on the loose, and how to escape the nightmare world.
* ''VideoGame/{{Undertale}}'':
** Parodied at first, it seems like [[BloodKnight Undyne]] will start explaining the backstory of the Underground... until she realizes that it doesn't really matter if she does, as she will have to kill you anyway. [[spoiler: Though if you befriend her on a pacifist run and call her in that room, she admits the "screw it" was because she forgot the speech she was actually supposed to give.]]
--->'''Undyne''': I shall tell you the tragic tale of our people. It all started, long ago...\\
'''Undyne''': ...No, you know what?\\
''[[[https://www.youtube.com/watch?v=kR54declpAA NGAHHH starts playing]]]\\
** Played straight later. [[spoiler: In the final walk up to the final boss, the monsters of the Underground will tell you the greatest tragedy of the underground, the death of the first human to fall and the monster prince's death at the hands of humans when he left to fulfill his sibling's last wish. On the No Mercy run, this is replaced with Flowey giving a chilling account of how his lack of empathy and compassion turned him into the sociopathic monster he currently is.]]
* ''VideoGame/UntilDawn'': [[spoiler:Flamethrower Guy, who reveals himself towards the end of the game to explain what the Wendigo are, and how they can be defeated. Once he has served his purpose he is almost immediately killed off to establish just how dangerous the creatures are.]]
* In ''VideoGame/Gamer2'', Kora's main job is to appear in cutscenes and inform Hailey of her goal throughout the upcoming level.

[[folder:Visual Novels]]
* The ''Franchise/AceAttorney'' series has the various assistants that go around to assist or comment on the action, and to give general plot recaps at the beginning of each chapter. Most often, it has been Maya Fey, though Pearl takes her place a couple times during the second and 3rd games and she is replaced entirely by Trucy in [[VisualNovel/ApolloJusticeAceAttorney the 4th]]. Then Athena gets the role sometimes in [[VisualNovel/PhoenixWrightAceAttorneyDualDestinies the 5th]] and [[VisualNovel/PhoenixWrightAceAttorneySpiritOfJustice the 6th]].

[[folder:Web Animation]]
* ''[[Machinima/RedVsBlue Red vs. Blue: Reconstruction]]'':
** Agent Washington dispenses all sorts of information about Project Freelancer and the [=AIs=] it uses. According to the DVD commentary, Church served in this role for plot recaps in the original series.
** It wasn't nearly limited to plot recaps. Burnie (voice of Church and creator of the series) admits in the commentary that he always gave Church most, if not all, of the exposition necessary to move the plot forward since it was always a large number of lines and if necessary, he could always just redo them himself rather than call everybody back in again to do their voices for the ninth time to fill in another plot hole he just noticed. The entire rest of the cast (until Washington's appearance) was merely there for comic relief, while Church had the sole duty of carrying the entire plot around on his back. It's no wonder he was always so damn irritable.
** Andy, being the only one who can understand the Alien, serves this role in Season 4.
* ''WebAnimation/{{RWBY}}'':
** Pyrrha spends most of her screentime in Volume 1 explaining things to [[AudienceSurrogate Jaune]].
** Weiss. It's justified by her being, in-universe, ''exactly'' the kind of girl who likes to show off her knowledge.
--->'''Ruby:''' Ooooh, look at me. My name's Weiss! ''I know facts!'' I'm rich!
** [[InsistentTerminology Dr]] Bartholomew Oobleck, the [[MotorMouth fast-talking]] history professor, takes on this role with aplomb. Students and viewers alike learn much more about the world of Remnant after a minute or two with him.
** [[spoiler:[[GreaterScopeVillain Salem]]]], originally credited as "[[NoNameGiven Mysterious Narrator]]" until the end of Volume 3, serves up exposition on some of the history of Remnant, including humanity's experiences with the Creatures of Grimm and the Dust, in the World of Remnant videos. She also uses the narration to hint at a deeper, darker, history of humanity that has been forgotten by all but a few such as her (and, she implies, [[BigGood Ozpin]]).
* In ''WebAnimation/IfTheEmperorHadATextToSpeechDevice'', pretty much everyone takes up this mantle, depending on the topic.
** The Emperor explains things considering the Warp, the War in Heaven and human history.
** Kitten talks about the current Imperium and xeno races.
** Magnus gives a long lecture about the nature of the Warp and the Chaos gods.

[[folder:Web Comics]]
* In ''Webcomic/HolidayWars'', the character of Earth Day is basically there to only give exposition [[http://www.holiday-wars.com/blog/2010/11/15/2010-hw-086/ at the Act I turning point.]]
* ''Webcomic/TheOrderOfTheStick'':
** The bard Elan even has a spell called [[http://www.giantitp.com/comics/oots0013.html "Summon Plot Exposition"]] which creates dramatic illusionary pictures that accompany Elan's voice-overs. He also [[http://www.giantitp.com/comics/oots0501.html cries]] when someone else pulls off a good plot recap.
** Redcloak often fills this role on the villain's side, with the help of a series of short-lived, lower-ranking hobgoblins (or [[TheWatson the Monster in the Darkness]]).
** Wrecan played this roll for a while, to the point where Belkar calls him the sacred Knight of the expository aside.
* ''Webcomic/ElGoonishShive'':
** Mr. Verres once exclaimed [[http://www.egscomics.com/?date=2008-11-26 "I am an endless barrel of exposition!"]]. As the creator explains, Mr. Verres, Grace and Tedd are the main barrels, but since Tedd and Grace learned most of their information from Mr. Verres, he's directly responsible for most of the expositions in the strip. Also, there are {{Exposition Fair|y}}ies, but not in the usual sense.
** Mr. Verres was mentored by ''another'' barrel, Adrian Raven. Being a [[spoiler: son of a human and an immortal, he probably picked up that exposition from his parents... and experience.]]
** [[spoiler:The Whales]] reveal portions of how the very fabric of the universe operates. The fact that Mr. Verres (and presumably Raven) didn't even know about the existence of [[spoiler: the Whales]] is noted to be ''a big deal''.
* ''Webcomic/DreamCatcher'' so far seems to have two. Ooji [[spoiler:who really failed to be helpful, AT ALL, and Mr. Relecross who seems to know more]]
* ''Webcomic/AgentsOfTheRealm'' has Jade, who talks about the nature of [[MagicalGirlWarrior Agents]], and Paige, who explains the local legends and the part the Agents have in the greater picture.
* ''Webcomic/SluggyFreelance'':
** Parodied with [[http://www.sluggy.com/daily.php?date=050210 Dr. Viennason]]. His DVD series "A Visual Guide to Timeless Space" gives pretty much all the exposition during the "Oceans Unmoving" arc... and he does it ''so'' poorly most characters consider it a form of torture.
** Exposition in ''Sluggy'' is as natural as breathing to the characters. They don't think anything is wrong when it happens.
** [[spoiler:Old-Riff]] in the 4U City Red arc spouts exposition for ''weeks''.
* Red Mage usually does this in ''Webcomic/EightBitTheater'', although Thief took the role when the Light Warriors were in Elfland.
* Rainer from ''Webcomic/MSFHigh'' is this, combined with being a Handsome Lech. He's getting more and more lampshade hanging.
* Various characters from ''[[http://eonscomic.kitmyth.net/ Eon's Comic]]'' have filled this role, but SSTV News anchor, Charlene McFaire is by far the most prominent example; indeed, her sole purpose has been to provide exposition on plot developments, either in the form of a recap or a condensed way of informing the readers of government decisions. Often no one in the story is even watching the news!
* One of Julie's powers as a bard in ''Webcomic/OurLittleAdventure''.
* The current storyline in ''Webcomic/TheInexplicableAdventuresOfBob'' is set on an alien planet. Hence, the cast's resident alien, Princess Voluptua, has doled out an awful lot of exposition to the humans (and the audience) lately.
* Agneta gets [[LampshadeHanging lampshaded]] as Miss Exposition in ''[[http://nettserier.no/motjorden/1296946800/ Mot Jorden]]'' (Towards Earth).
-->'''Agneta:''' Welcome to another sunny day on Mars... our delightful planet.\\
'''Raymond:''' So it looks like we don't know what planet we're living on, Agneta?\\
'''Agneta:''' For all I know, you may have become idiots overnight.
* In ''Webcomic/DubiousCompany'', this job was originally [[NerdActionHero Walter's]] for the pirates and [[DeadpanSnarker Sue's]] for the Imperials. After the cast [[EnemyMine expands]], this gets officially dumped on Sal [[LikeBrotherAndSister and Leeroy]].
-->'''[[AttentionDeficitOohShiny Marty]]:''' Hey babe, summarize Queenie's speech for me when she finishes yapping.
* Claire [[LampshadeHanging lampshades]] her own expository speech in the last panel of the first page of ''Webcomic/TheFuzzyFive''.
* ''Webcomic/{{Homestuck}}'':
** Nannasprite fills both John and the audience in on things like "why meteors?".
** About 6000 pages in, [[spoiler:Calliope]] seems to have made it her job to, in between cryptic {{Foreshadowing}}, explain how the reality-warping game at the center of the story is supposed to work when [[OffTheRails everyone isn't going out of their way to break it]].
** [[spoiler:Aranea]] gives very lengthy history lessons to everyone in sight. [[LampshadeHanging This is regularly pointed out and mocked by the other characters]]. Hell, in the Act 6 Act 3 Intermission [[spoiler:she starts PAYING people to listen to her Info Dumps.]]
** Rose took on the role to explain to Dave about the Scratch, Null Sessions and what they're plan is when they get there. She and Kanaya researched it and compiled all the data about their experiences (and how the game works) into a tome [[spoiler: which winds up in Calliope's hands, edited by Gamzee, which is the source of her information.]]
* This is lampshaded relentlessly in ''DM of the Rings'', a LOTR parody, in which Gandalf is made to be Mr Exposition in every way, even more than he is in the books and films. He is even referred to as Mr Exposition on a number of occasions.
* In ''Webcomic/QuestionableContent'', Momo fills this role in regards to the history of AIs in the QC universe. Jeph clearly has some pretty clear ideas about the universe, and Momo is often used to share them with the audience.
* In ''Webcomic/{{Freefall}}'', [[http://freefall.purrsia.com/ff200/fv00164.htm Florence realizes she overdoes it when she notices that the robot's eyes glazed over.]]
* In ''Webcomic/{{Distillum}}'', this seems to be Sidney's job. Jamie has shades of it in the beginning, but he's TheNarrator.
%% Administrivia/ZeroContextExample * CaptainObvious meets an example [[http://cockeyed.webcomic.ws/comics/12 here]].
* ''Webcomic/DragonBallMultiverse'':
** Piccolo offers a lot of information on the battles while watching from the sidelines.
** The South Kaioshin fills that role for a while during his fight against Majin Buu.
** King Kai's usual role as this in the series is lampshaded in [[http://www.dragonball-multiverse.com/en/page-952.html page 952]].
* Any of the time travelers from ''Webcomic/TRULifeAdventures''.
* In ''Webcomic/{{Godslave}}'', as Edith knows next to nothing about Egyptian mythology, Anpu is forced - to his dismay - to assume the position that this trope fulfills.
* In ''Webcomic/DarthsAndDroids'', [[Film/ThePhantomMenace Darth Maul]] serves this role, here portrayed as a private investigator telling Obi-Wan and Qui-Gon about how Senator Palpatine intended to get the Jedi to look for the Lost Orb in the Trade Federation's territory (I.E. what the GM originally planned for how his campaign would develop before Jim brought it OffTheRails), among other things.

[[folder:Web Original]]
* ''Literature/{{Brennus}}'': The title character himself is prone to exposition, explaining the intricacies of the setting super-power system, and the background for various hero/villain groups to his fellow rookie-heroes (and by extension, the audience). It gets lampshaded more and more as the story goes on.
--> '''Brennus:''' Pretercognitives are a particular sub-category of espers-
--> '''Hecate:'''What did I say about exposition, Brennus!?
--> '''Brennus:'''Two sentences or less...
* Captain Exposition from ''WebOriginal/ProtectorsOfThePlotContinuum'' has been known to appear and deliver some information on an Agent's past when said Agent is in a HeroicBSOD because of the bad FanFic. The information pertains in some way to why the Agent is in a HeroicBSOD.
* ImproFanfiction's Do-Gooders's Sailor Exposition is a parody of this; she defeats monsters by talking to them.
* In the ''Literature/WhateleyUniverse'', a lot of the teams at [[SuperheroSchool Whateley Academy]] seem to have them. Ferret of the Good Ol' Boyz, Stopwatch of the Masterminds, Foxfire of the Whitman Literary Girls (well, it's not really a ''superhero'' team).
** This makes sense, because Ferret is the information-finder and inventor for his team, while Stopwatch is the information-collector and inventor and obsessive control-freak leader of his team. Foxfire has the problem that several members of her group are much bigger expositors than she is, so she has to cut them off just to get in her own exposition.
** And Phase, for Team Kimba. If there's an answer to be given, especially in a class, you ''cannot'' shut him up.
* Gubaru from the web fiction serial ''Literature/DimensionHeroes'', while serving a purpose as mentor and part-protector of the multiverse, serves the majority of the series as an exposition machine.
* In ''WebVideo/KateModern'', Sophie's main purpose is to compile recap episodes and [[BreakingTheFourthWall discuss plot events with the viewers]].
* ''WebAnimation/BrokenSaints'' has Raimi Matthews, who also functions as NonActionGuy, DeadpanSnarker, SadClown, and TheSmartGuy. A man of many hats indeed.
* Played with in ''[[Website/GaiaOnline zOMG!]]''; the expositional character who mysteriously disappears at the beginning is actually [[spoiler:TheDragon. He reappears near the end of the game to provide ''more'' exposition, this time in the form of JustBetweenYouAndMe.]]
* Hans Krebs, the Wehrmacht general in the Youtube ''Film/{{Downfall}}'' Parodies, although he leaves the really bad news for Jodl to announce.
* Any and all contributors to Wiki/TVTropes Wiki. You could just watch these shows to see the tropes in action. But no, you want someone to ''explain'' them to you.
* The ''Roleplay/GlobalGuardiansPBEMUniverse'' has a villainous example: The Hermit of [[NebulousEvilOrganization Tarot]] has the power to see patterns of cause and effect. By studying literally ''anything'', he can detect the patterns involved and predict what will happen next with almost pinpoint certainty. [[BigBad The Emperor]] has him study the stock market, news reports, the weather, and pretty much every other type of continually-updated information in order to predict world trends and to explain past events. This makes him Tarot's own personal Mr. Exposition.
* Eric in ''WebVideo/TVTropesWillRuinYourLife'' serves as this in the second episode by simultaneously warning James and explaining to the audience what will happen to him over the course of the story.
* [[WebVideo/TheSpoonyExperiment Doctor Insano]] serves as this at the end of ''WebVideo/ToBoldlyFlee'' to explain what happened to the PlotHole and give a heartwarming speech. When [[WebVideo/BadMovieBeatdown Film Brain]] expressed incredulity that Insano came all the way there just for a plot dump, [[spoiler: he admits he was really there to hold them up and get the stuff they stole back.]]
* ''WebVideo/{{Petscop}}'': "Tool" is the closest thing to an expositor we have.
* In ''Blog/CrossingKevinsCrossing'' most of the characters serve this fuction for the ConstantlyCurious narrator.

[[folder:Western Animation]]
* Dr. Drakken in ''WesternAnimation/KimPossible''.
-->'''[[HarmlessVillain Drakken]]:''' Shego, at last! Pure nanotronium is mine! The smallest, most powerful energy source known to m--\\
'''[[TheDragon Shego]]:''' Are you for real? ''I was with you''. I know what it is, Dr. Exposition.
* ''WesternAnimation/TheSimpsons''
** Mocked in the episode "Itchy and Scratchy Land":
--->'''Lisa:''' The flash must have scrambled their circuits!\\
'''Homer:''' Who are you, the narrator?
** Mocked in "Treehouse of Horror IX":
--->'''Lisa:''' Of course -- the transplant! Somehow Snake's hair must be controlling--\\
'''Marge:''' Oh please, Lisa, everyone's already figured that out.
* ''WesternAnimation/DannyPhantom'':
** In both his appearances, [[AncientKeeper Frostbite]] ends up explaining the current item/dilemma in order to advance the plot. He doesn't do much outside of expositions after, despite his combat-savvy skills.
** At times, Sam Manson often covers this ground, too.
* Jérémie Belpois of ''WesternAnimation/CodeLyoko'' often ends up in this role, with generous heaping of AsYouKnow and {{Technobabble}}. The two-part prequel, "XANA Awakens", even starts with him registering a video diary of how he discovered the Supercomputer.
* Summer Gleeson in ''WesternAnimation/BatmanTheAnimatedSeries''. Justified as she's a news reporter and she's usually shown on a TV screen, where she's ''supposed'' to be addressing the FourthWall. This is not an [[AsYouKnow Idiot Lecture]]: there must be quite a few people in her audience who are interested, else her ratings would tank and the station would have her doing something else.
* Dib on ''WesternAnimation/InvaderZim'' -- or at least, ''Zim'' must think he is, since he goes into Exposition Mode when pretending to be Dib.
* Lampshaded in ''WesternAnimation/SpongebobSquarepants'' where a glowing "Exposition!" sign appears over Spongebob's head when he says "And look! Mr. Krabs is back from his vacation!"
* ''WesternAnimation/FamilyGuy'':
** Brian oftentimes, making an observation to advance the plot (often political in nature) to overlap with [[AuthorAvatar creator Seth MacFarlane's views]].
** Used InUniverse in a CutawayGag where Peter narrates his life:
--->'''Peter''': I walked into the kitchen and sat down at the table. I looked with a grimace at the questionable meal Lois had placed in front of me. Of course I'd never tell her how disgusted I was with her cooking, but somehow I think she knew. Lois had always been full of energy and life, but lately I had begun to grow more aware of her aging. The bright, exuberant eyes that I had fallen in love with were now beginning to grow dull and listless with the long fatigue of a weary life. [Lois knocks Peter out; hours pass] I woke several hours later in a daze.
* ''WesternAnimation/{{Wakfu}}'':
** Nox, the BigBad in season 1, provides plenty of exposition... mostly by soliloquizing. [[spoiler:Or through his own "clockwork puppet show".]] Which is still perfectly in character, considering that he's insane. And damn creepy while doing so.
** Ruel Stroud, being the oldest and most well-traveled of the FiveManBand, otherwise fulfill this role for the heroes about the various places they visit or people they meet. And he's doing it mostly for free!
* ''WesternAnimation/SouthPark'':
** Parodied in the episode "Asspen" when Stan is challenged to a ski race down the K-13.
--->'''Teen:''' ''(steps into frame)'' The K-13? But that's the most dangerous run in all of America. (steps out of frame)
** Parodied when Creator/MorganFreeman himself shows up to fulfill this role. When Stan asks him why he's always showing up to explain convoluted things, Freeman answers that every time he does so, he gains a freckle.
* In ''{{WesternAnimation/Freakazoid}}'', when Freakazoid notes that his mentor Roddy has a lot of lines in this episode, Roddy goes into a rant about being... well, Mr. Exposition.
* In ''WesternAnimation/WordGirl'', there is a nameless character with the sole purpose of alerting the heroine of criminal misdeeds in other parts of town. (He is usually looking for the police station and [[ContrivedCoincidence just so happens]] to stumble across mild mannered Becky Botsford. The fandom refers to him lovingly as [[FanNickname Exposition Guy.]]
* ''WesternAnimation/StarTrekTheAnimatedSeries'' episode "How Sharper Than A Serpent's Tooth". The sole function of Ensign Walking Bear is to provide background information on the ancient cultures he's an expert on.
* ''WesternAnimation/MyLittlePonyFriendshipIsMagic'':
** Zecora the zebra sometimes acts like this. Whenever something strange happens and none of the ponies in Ponyville know what to do, not even ''Twilight Sparkle'', Zecora is often the one to tell the Mane Cast what's going on.
** Spike often does this for Twilight Sparkle.
** Twilight herself tends to grab the Exposition Ball whenever she appears in an episode but isn't the [[IncrediblyLamePun mane]] focus of it.
** Celestia herself plays this role in almost every major episode she's apart of, to the point where that is basically her ''only'' role in TheMovie. Ironically, the only major two-parters where she ''didn't'' slip some sort of exposition were the ones where either she was kidnapped or when she actually took matters into her own hooves... [[spoiler:[[TheWorfEffect not that the latter actually helped]].]]
* {{Lampshade|Hanging}}d by Slappy Squirrel on ''WesternAnimation/{{Animaniacs}}'':
-->'''Skippy:''' Doug the Dog?! But he ''hates'' you, Aunt Slappy! He's been trying to eat you for ''years''!
-->'''Slappy Squirrel:''' ''([[DeadpanSnarker dryly]], [[BreakingTheFourthWall to the camera]])'' Thank you, Mr. Exposition.
* In ''WesternAnimation/MortalKombatTheJourneyBegins'', Raiden spends much of his time explaining the backstories of both the tournament and their future opponents. Justified in that as a god he is ineligible to enter the tournament directly.
* In ''WesternAnimation/AmericanDad'':
--> '''Barb:''' Hi, Barb Hanson, [[LampshadeHanging Exposition Realty]]. [[LeaningOnTheFourthWall Let me bring you up to speed]]. [[ItMakesSenseInContext Your virus scare]] prompted [your neighbors] to put their house on the market. Any questions?
--> '''Francine:''' No, that was very concise.
* Whenever there's a story in ''Hey Arnold'', Gerald is always the one telling it, and Sid always helps.
* In ''Disney/WreckItRalph'', Fix-It Felix Jr. acts as this for Sergeant Calhoun since her game was only plugged in the past few days, and doesn't yet know what "Going Turbo" means or what's at stake if he doesn't get Ralph back.
* ''WesternAnimation/StevenUniverse'' has a lot to learn about Gem history, which the Crystal Gems ([[MyFriendsAndZoidberg and sometimes Greg]]) are there to provide. Pearl seems to revel in this job, complete with holograms as a visual aide, while Garnet steps in when Pearl's not around or for subjects she has more experience in, like her [[{{Seers}} future vision]] powers [[spoiler:or in-depth discussions of [[FusionDance fusion]]]]. Amethyst's contributions mostly involve blurting the occasional AwfulTruth.
* Princess Ariel from ''WesternAnimation/ThundarrTheBarbarian'' often explains where they are and its historical significance to Thundarr and Ookla (and the audience).
* ''WesternAnimation/TransformersPrime'':
** Appears to be Optimus Prime's primary function, explaining the writers' "it stands to reason" justification for the events that are already in motion or are about to follow.
** Ratchet, usually from a [[OldSoldier historical context]].
* In ''WesternAnimation/BarbieVideoGameHero'', Cutie the cloud is the in-game tutorial and tells Barbie the objective for each stage.