"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!"
A character whose purpose is to provide Infodumps
and explain the plot. Ostensibly, this is for the benefit of the protagonists
, 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 explaining things the protagonists already know
. Popular in Science Is Bad
stories, where you can bet the Mad Scientist
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 Instructional Dialogue
. In spite of the name, this is an equal-opportunity position, as the many female examples below demonstrate.
, especially if Constantly Curious
, may force Mr. Exposition into this role.
See also Captain Obvious
, Expositron 9000
, Haunted House Historian
. The Combat Commentator
is a variation that provides color commentary for ongoing fights. Not to be confused with Ms. Fanservice
, though the comparison could make for some interesting puns.
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Anime and Manga
- Tobi in Naruto. He's got a tendency to drop in and explain the plot as needed. Of course, whether or not he's telling the truth at any given time is another matter.
- Dr. Inez Fressange of Martian Successor Nadesico 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 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.
- Mazinger Z: Professor Yumi is both The Professor and The Mentor, 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 Photon Atomic power and 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 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...)
- Highschool of the Dead: Saya 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.
- Tokyo Mew Mew: Ryou and sometimes Keiichiro. A hilarious example of this occurs with Masaya in the first episode of Tokyo Crystal Mew. He even feels the need to describe what he looked like in his Deep Blue form.
- Subverted in 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 to eat him.
- Tsubasa Reservoir Chronicle: 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.
- Haruhi Suzumiya 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.
- Yu-Gi-Oh!: Every single character in the 4Kids dub, often to downright 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 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, 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, 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 Yu-Gi-Oh! GX, to the point that it's the sole reason he occasionally 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 Yu-Gi-Oh! 5Ds. 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 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 The Omniscient Council of Vagueness in Neon Genesis Evangelion 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, and yet it doesn't.
- Reborn in Katekyo Hitman Reborn!! 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.
- Princess Tutu
- This is Autor's main function in the final episodes. Well, that and putting Fakir through the Training from Hell.
- Edel's entire function in the first season, until she dies. Sort of.
- Magical Girl Lyrical Nanoha: After being introduced to the Infinity Library, Yuuno was reduced from being The Lancer to this.
- Yue Ayase in Mahou Sensei Negima!, usually due to her innate smarts or her Great Big Book of Everything. She tends to indulge in Walls of Text, 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!
- Ergo Proxy 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.
- Rurouni Kenshin: Sanosuke is often relegated to 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.
- Darker Than Black:
- 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 she doesn't even know who she is. As such, 90% of anything anyone says in the first two episodes is misinformed at best and Blatant Lies at worst.
- Later the trope is played straight with Dr. Schroeder, who appears to be the only person on (or off) the show who both has some idea what's going on and is inclined to share.
- Ranma ½: 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 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 Trickster Mentor Cologne. To lesser extent, Happôsai. In fact, the manga gave him Chuck Cunningham Syndrome; 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.
- One Piece 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. This page also doubles as an As You Know.
- Hatchan went from Dumb Muscle in Arlong Park to this trope in the Sabaody Archipelago soon after meeting Camie.
- Fairy Tail 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.
- Dragon Ball Z often has exposition but this particular line spoken by Krillin in The Tree Of Might 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 Zero no Tsukaima 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 Nagato that only sometimes answers direct questions.
- 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 "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 Shizuo).
- Sailor Moon: 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 Captain Obvious than anything. Early on, Umino fills this role as well, talking particularly about current events and telltales around the school which usually leads the main characters into their weekly adventure.
- Tenchi Muyo!: 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 Pokémon (and later Cilan) became this more as the series has gone by. It is very rare for an episode of Diamond & Pearl or Black & White to go by in which no unnecessary commentary is made on the events.
- Terryman from Kinnikuman would often explain the various attacks and holds used by the characters. His son sometimes takes up the role in Kinnikuman Nisei, especially on matters of science and technology. When he is not busy yelling at Suguru/Mantaro or torn to pieces, Meat does a fair share of this as well.
- Akiyama in Liar Game spends a lot of time doing this as he explains various strategies throughout. A rare example where this is completely 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. And even then...
- Elsie of The World God Only Knows starts as this, explaining to Keima the nature of Hell and the escaped spirits. Of course, most of what she says is wrong, so when her friend Haqua starts coming around, Keima is quick to go to her for more accurate information.
- Kotetsu and Onikiri from Kamisama Kiss. Their main purpose in the story is to provide infodumps when needed.
- In Murasakiiro No Qualia, Tenjou is the one who introduces most of the physics concepts relevant for the story, which is understandable considering her position.
- HunterXHunter: Kurapica filled this role early on, before being Put on a Bus. In later arcs, the exposition is usually provided by whoever's training Gon and Killua.
- Kill la Kill: Aikuro (Ryuko's homeroom teacher) combines this with Mr. Fanservice, as he will start seductively taking off his clothes while delivering exposition for absolutely no discernible reason.
- The cloned head of Lordgenome is one in the second arc of Tengen Toppa Gurren Lagann.
- For the first half of Lupin III: Dead or Alive, 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.
- The Pursuit of Harimao's Treasure: Lupin and Sir Archer take turns providing the audience with exposition about the three bronze statues, the Loyd Insurance Co., and the eponymous Harimao, himself.
- Shizuno fills this role in the first episode for Seiken Tsukai No World Break, 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.
- Dragon Ball Z fanfic Honor Trip: 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.
- Yugi Oh The Abridged Series: 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 Justice League/Naruto crossover "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 With Strings Attached, 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 most of what he says is useless, and the four ignore him as much as possible.
- Twilight for Phoenix in Turnabout Storm. 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 Inner Demons, this seems to be the only reason that Lezard was included in the story though he later upgrades to Apple Bloom's Love Interest. 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 Akatsuki Kitten: Phoenix Corporation Overhaul. Then again, Phoenix is literally ''the author'' under a shortened username, and they are the author's minions. Honestly, half their on-screen job seems to be explaining things to the canon characters.
- Daneel Randt and Takeru Takaishi provide the majority of the explanations for the mythology in in the Tamers Forever Series
- Despite her small role, Gabrielle reveals more information than the previous two characters combined.
- In Calvin and Hobbes: The Series, Calvin and the MTM tend to provide exposition about whatever supernatural element that's currently going on.
- The Advisor from Perfection Is Overrated provides the Himes with most of the exposition about the SUEs.
- 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 Child Of The Storm, 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 Lemony Narrator tends to cover things, with Word of God explaining further in the author notes.
- Austin Powers: 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 Lady in the Water and The Last Airbender, particularly Zhao and Kanna. In The Atlantic's 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 describing what is happening on screen.
- Tim (John's friend) from Terminator 2: Judgment Day exists only so John has a person to mention what happened to his mother to. Once he's filled that purpose, he vanishes off the face of the earth.
- Ric Olié in The Phantom Menace 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 Pirates of the Caribbean trilogy seems to exist primarily to tell Will about Jack's backstory or pirate lore. He takes it very personally when Those Two Guys, Pintel and Ragetti, try to do his job for him.
- James Bond
- Tanner in some movies, notably Goldeneye.
- In Casino Royale, Mathis plays the role during the poker scenes, explaining what is going on to Vesper. Later, Felix Leiter briefly plays the role by offering to "stake" Bond and then promptly explaining what "stake" means when he looks confused.
- Mission: Impossible: The nameless voice (presumably the Secretary) who provided the tape-recorded briefings.
- Ardeth Bey in The Mummy Returns, 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 you can't shoot Imhotep. And the entire prologue.
- Grave-Robber from Repo! The Genetic Opera. His song, "Zydrate Anatomy", introduces himself, Amber Sweet, Blind Mag, some Applied Phlebotinum 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.
- 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 Stranger Than Fiction.
- Mr. Universe to the point where Joss Whedon 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 The Abyss does a slightly 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 Big Trouble in Little China 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 Fatal Instinct, secretary Laura Lincolnberry explains the situation in great detail to her boss Ned Ravine.
- The Matrix Reloaded
- 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.
- Captain Steiger in 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 Batman Begins during the train chase. They were not originally part of the script, but added in to further explain the danger of the situation, and perhaps for visual variety.
- Airplane II: The Sequel McCroskey tries to get 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 Clash of the Titans. 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 Inception came off as improbably perceptive because of a somewhat borderline example of this trope.
- Jetfire in Transformers: Revenge of the Fallen 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 he sacrifices himself to become a Magic Mushroom to Optimus.
- Back to the Future
- Lorraine McFly serves this purpose in the first two movies. In Part I, she explains the circumstances of how she and George McFly originally met and fell in love. In Part II, she explains Marty's problem with 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 The Great Muppet Caper, 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 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.
- Kindergarten Cop has a "Miss Exposition" delivering a very quick setup at the very beginning as the guy pushes her into a hiding place - he already knows what he's going to tell the Big Bad 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 Wayne's World, 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. 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 Fantastic Four: 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?"
- Resident Evil: Degeneration: Since he's been in similar situations before, Leon S. Kennedy takes this role the Capcom's (mercifully Alice-free) CG film. That said, he still gets to kick more ass than every other character combined.
- Bob Hope in Road to Morocco 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 Wes Craven's New Nightmare 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 Paranormal Activity helpfully explains the whole plot up front. The other characters don't really pay attention to him.
- Most of Captain Elliot Spencer's role in Hellraiser III: Hell On Earth 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 Godzilla (2014) is devote to him providing backstory for Godzilla along with the Mutos, and how to potentially stop them.
- In Captain America: The Winter Soldier, the real history of the world from WWII to the present is explained by 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.
- Fighting Fantasy: 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 C. J. Cherryh's 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 Susan Cooper's The Dark Is Rising sequence, this role usually falls to Merriman Lyon: he explains their quests to the Drews in Over Sea, Under Stone and Greenwitch, and acts as Will's Mentor in The Dark is Rising. (In The Grey King, however, the job mostly falls to Will.)
- In the H.I.V.E. Series, Laura and H.I.V.E.mind share this role.
- In Simon Hawke's Time Wars books, this role normally falls to Moses Forrester in his initial mission briefings to the Time Commandos.
- Subverted in The Wheel of Time: 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 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 Stephen King's 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 C. S. Lewis' Chronicles of Narnia:
- The Lion, the Witch, and the Wardrobe: Mr. Tumnus, and later the Beavers, play this role for the Pevensies.
- The Magician's Nephew: Uncle Andrew plays this role initially, until Jadis enters the story and assumes the role.
- Prince Caspian: 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 the Deryni works, just as there many people who take the part of The Watson at different times, the part of Mr. Exposition 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 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 Animorphs. Originally a one-shot Contest Winner Cameo, he evolved into an Ascended Extra 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.
- Harry Potter
- Dumbledore fills this role quite a bit. From beyond the grave, at one point! He basically turns up in some inexplicable magical phenomenon that is barely even given a Hand Wave, and says 'Hi, here's a hastily thrown-together explanation to tie up ALL the loose ends so far, by the way, 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.
- Colt Regan: Joseph Cin is a bog standard example, all things considered.
- Winter Celchu, Leia's aide in the Star Wars Expanded Universe, tends to fulfill this when she has more than one line of dialogue at a time. Why? Holographic memory.
- In J. R. R. Tolkien's The Lord of the Rings, 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.)
- Snow Crash: 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.
- The Da Vinci Code
- Robert Langdon of seems to be this at times.
- And Sir Leigh Teabing at others.
- Scout, in To Kill a Mockingbird takes on this role. Even her brother Jem is more a part of the plot than she is.
- John Schuyler Moore in The Alienist.
- Twenty Thousand Leagues Under the Sea: The Professor Aronnax and Captain Nemo take turns at it.
- Several characters in 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 The Dresden Files this is the main role of the knowledge spirit Bob, with Harry asking "What was that thing that just attacked me?" happening roughly 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.
- In 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.
- In Those That Wake, the Librarian is this in the first book and its sequel.
- The Dinoverse books always have someone to spout off exposition about dinosaurs and contemporary plants. Bertram, a dinosaur geek fascinated by the Time Travel, makes sense; Janine, with only mild interest in the era, knowing about ankylosaurs and gas less so. 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.
- Orion First Encounter: 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 Blank Stare, followed by some kind of Layman's Terms.
- 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.
- 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.
- Amusingly, The Dresden Files role-playing game has a skill called Exposition and Knowledge Dumping, a sub-skill of Scholarship. On a successful use, the Game Master can "borrow" the Player Character 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 Dumps, Player says 'Okay, I relate this to everyone else'."
- Parodied in The Real Inspector Hound 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 Urinetown, which parodies almost anything that moves, has Officer Lockstock, the narrator, reference this trope on several occasions. Not to forget equally Genre Savvy 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?
- Joseph and the Amazing Technicolor Dreamcoat 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 extremely obvious information and occasionally useful information about the action.
- The Notary in Gilbert and Sullivan's The Grand Duke. 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 Richard Wagner's Parsifal, Gurnemanz spends most of the first act explaining the scenario first to four pages and then to Parsifal.
- Show Boat has in the boarding-house scene an Irish landlady who tells the Beta Couple 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 Wallenstein. Wallenstein lampshades: "Spare us telling us from the newspapers / what we witnessed ourselves in horror!"
- Steven Spielberg himself serves this role to a massive extent in the pre-show of the 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.
- Pretty much any character who can be communicated with via CODEC in the Metal Gear series. For example, Dr. Naomi in the first Metal Gear Solid 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 Metal Gear Solid 4. Ironically, Solid Snake himself serves this role to Raiden in Metal Gear Solid 2.
- The Colonel, Otacon, and Mei Ling. and once Slippy all serve this role in Snake's codec conversations in Super Smash Bros.. Brawl, explaining information on Nintendo characters that Snake doesn't know about.
- This is the sole purpose for the existence of Travis in 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 Late to the Tragedy 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 Iwazaru. And less annoying than Kess, who tells you how to defeat the next boss.
- Maechen from Final Fantasy X. 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 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?
- Somewhat justified in both cases. Tidus is the game's Watson, and Lulu knows a lot about the world, 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 Kingdom Hearts II, 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 Fantasia serves this role to Sora.
- Finally, at the end of the game, Ansem the Wise picks up the role.
- In the final chapter of Mother 3, it's revealed 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.
- Legacy of Kain. Almost every character gets a turn in LOK but none more so than Janos Audron. Every scene with him is part history lesson, part Shakespearean monologue, and part Grandpa's Neverending War Stories.
- Morris O'Dell from Splinter Cell gives exposition in cutscenes at the beginning of missions. Justified, as he is a news anchor.
- Pick any character with a speaking role in Mass Effect. 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, Vigil from the first 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 Sovereign before it's too late.
- Professor Frankly is the Mr. Exposition of Paper Mario: The Thousand-Year Door, and Merlon fills this role in Super Paper Mario. The first game of the series, having a simpler plot, seemingly doesn't need one.
- In the field, Goombario and Goombella have actual powers related to exposition, able to tell you about your surroundings, people and enemies.
- Guy from Tales of the Abyss is often forced into this role by Jade. So much that it was a Running Gag.
- 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 Persona 4 serves this role primarily.
- Knights of the Old Republic: 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 Consummate Liar at its worst. The second game in general tended to give the role to people you should never, ever trust.
- 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 the backstory nobody's interested in.
- Nameless scientist (possibly Dr. Kleiner) in the beginning of Half-Life, immediately lampshaded by another nameless scientist (retconned to be Dr. Vance)
- Gordon doesn't need to hear all this, he's a highly trained professional.
- Early in Tokyo Beatdown (a Beat 'em Up from Atlus), a character shows up literally named "Plot-Progressing Officer".
- Kirei Kotomine takes up this role in the Heaven's Feel scenario of Fate/stay night, 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 Tsukihime are filled by Ciel and Arcueid, mostly on the history and nature of vampires in the Nasuverse. None of them are anywhere near as bad as Kotomine, though.
- Fleet Intelligence in the original Homeworld had this role largely to himself in cutscenes, but in subsequent games the player-character provided some of their own.
- The 10 minute Info Dump in the beginning is apparently narrated by the Bentusi, as is the Final cutscene.
- Verdelet the hierarch from 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 and allows him to turn Caim's pact partner Angelus into the 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 The End of the World as We Know It. Caim's reply is to cut him down in between games.
- The Elder Scrolls does this to various degrees:
- Arena played it straight with that chick who appears in your dreams.
- Daggerfall averted it by distributing the exposition over a large number of NPCs.
- Morrowind subverted the trope hard by presenting potential Mr Expositions one after the other. Caius Cossades, Azura, Vivec, Dagoth Ur... The kicker? they ALL contradict each other, all the time. There are strong hints that Azura, Vivec and Dagoth Ur have their own motives for lying (or at least not being entirely truthful) and you're never told outright which one was right. A lot is left to personal interpretation.
- Rhinehart in the FMV game Privateer 2: The Darkening. 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 Touhou Labyrinth. She seems to enjoy it too as she acts rather displeased when Eirin takes over the role for one scene.
- Monkey Island: 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.
- The Game Of The Ages makes little sense until you meet The Sage who explains the nature of the world.
- 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 for telling her her own life's story.
- Ni no Kuni 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.
- King's Quest: Mask of Eternity: The half-petrified wizard in Daventry.
- In A Witchs Tale, the Wonderland characters often provide exposition. Lampshaded by the Dormouse, who asks if it's Exposition Day.
- Laura Sorkin often acts as this in Jurassic Park The Game. 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.
- In Yu-Gi-Oh! Reshef of Destruction, 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.
- The Ace Attorney 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 the 4th.
- In Holiday Wars, the character of Earth Day is basically there to only give exposition at the Act I turning point.
- The Order of the Stick
- The bard Elan even has a spell called "Summon Plot Exposition" which creates dramatic illusionary pictures that accompany Elan's voice-overs. He also 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 the Monster in the Darkness).
- Mr. Verres from El Goonish Shive, who once exclaimed "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 Fairies, but not in the usual sense.
- And Mr. Verres was mentored by another barrel, Adrian Raven. Being a son of a human and an immortal, he probably picked up that exposition from his parents... and experience.
- And then there's the Whales who 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 the Whales is noted to be a big deal.
- Dream Catcher so far seems to have two. Ooji who really failed to be helpful, AT ALL, and Mr. Relecross who seems to know more
- Parodied with Dr. Viennason in Sluggy Freelance. 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 natural as breathing to the characters. They don't think anything is wrong with it happens.
- Old-Riff in the 4U City Red arc spouts exposition for weeks.
- Red Mage usually does this in 8-Bit Theater, although Thief took the role when the Light Warriors were in Elfland.
- Rainer from MSF High is this, combined with being a Handsome Lech. He's getting more and more lampshade hanging.
- Various characters from Eon's Comic have filled this role, but SSTV News anchor, Charlene Mc Faire 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 Our Little Adventure.
- The current storyline in The Inexplicable Adventures of Bob! 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 lampshaded as Miss Exposition in 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 Dubious Company, this job was originally Walter's for the pirates and Sue's for the Imperials. After the cast expands, this gets officially dumped on Sal and Leeroy.
"Hey babe, summarize Queenie's speech for me when she finishes yapping."
- Claire lampshades her own expository speech in the last panel of the first page of The Fuzzy Five.
- Homestuck acquires one about 6000 pages in. 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 everyone isn't going out of their way to break it.
- A little later, Aranea takes over, giving very lengthy history lessons to everyone in sight. This is regularly pointed out and mocked by the other characters.
- Before those, there was Nannasprite, who filled both John and the audience in on things like "why meteors?"
- 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 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 Questionable Content, 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 Freefall, Florence realizes she overdoes it when she notices that the robot's eyes glazed over.
- In Distillum, this seems to be Sidney's job. Jamie has shades of it in the beginning, but he's The Narrator.
- Captain Obvious meets an example here.
- In MSF High Rainer is often this.
- Dragon Ball Multiverse:
- 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 page 952.
- Captain Exposition from Protectors of the Plot Continuum has been known to appear and deliver some information on an Agent's past when said Agent is in a Heroic BSOD because of the bad Fan Fic. The information pertains in some way to why the Agent is in a Heroic BSOD.
- Impro Fanfiction's Do-Gooders's Sailor Exposition is a parody of this; she defeats monsters by talking to them.
- Any of the time travelers from TRU Life Adventures.
- In the Whateley Universe, a lot of the teams at 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 Dimension Heroes, while serving a purpose as mentor and part-protector of the multiverse, serves the majority of the series as an exposition machine.
- In KateModern, Sophie's main purpose is to compile recap episodes and discuss plot events with the viewers.
- Broken Saints has Raimi Matthews, who also functions as Non-Action Guy, Deadpan Snarker, Sad Clown, and The Smart Guy. A man of many hats indeed.
- Played with in zOMG!; the expositional character who mysteriously disappears at the beginning is actually The Dragon. He reappears near the end of the game to provide more exposition, this time in the form of Just Between You and Me.
- Hans Krebs, the Wehrmacht general in the Youtube Downfall Parodies, although he leaves the really bad news for Jodl to announce.
- Any and all contributors to TV Tropes Wiki. You could just watch these shows to see the tropes in action. But no, you want someone to explain them to you.
- The Global Guardians PBEM Universe has a villainous example: The Hermit of 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. 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 TV Tropes Will Ruin Your Life 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.
- Doctor Insano serves as this at the end of To Boldly Flee to explain what happened to the Plot Hole and give a heartwarming speech. When Film Brain expressed incredulity that Insano came all the way there just for a plot dump, he admits he was really there to hold them up and get the stuff they stole back.
- Dr. Drakken in Kim Possible.
Shego, at last! Pure nanotronium is mine! The smallest, most powerful energy source known to m— Shego:
Are you for real? I was with you
. I know what it is, Dr. Exposition.
- The Simpsons
- Mocked in the episode "Itchy and Scratchy Land":
Lisa: The flash must have scrambled their circuits!
Homer: Who are you, the narrator?
- And again 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.
- Danny Phantom
- In both his appearances, 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 Code Lyoko often ends up in this role, with generous heaping of As You Know 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 Batman: The Animated Series. Justified as she's a news reporter and she's usually shown on a TV screen, where she's supposed to be addressing the Fourth Wall. This is not an 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 Invader Zim — or at least, Zim must think he is, since he goes into Exposition Mode when pretending to be Dib.
- Lampshaded in SpongeBob SquarePants where a glowing "Exposition!" sign appears over Spongebob's head when he says "And look! Mr. Krabs is back from his vacation!"
- Brian oftentimes on Family Guy, making an observation to advance the plot (often political in nature) to overlap with creator Seth MacFarlane's views.
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.
- Nox, the Big Bad in season 1, provides plenty of exposition... mostly by soliloquizing. 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 Five-Man Band, 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!
- Parodied in the South Park 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)
- The above quote is from a lampshading of this trope in 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 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 just so happens to stumble across mild mannered Becky Botsford. The fandom refers to him lovingly as Exposition Guy.
- Star Trek: The Animated Series 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.
- Zecora the zebra in My Little Pony: Friendship Is Magic 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 as well.
- Twilight herself tends to grab the Exposition Ball whenever she appears in an episode but isn't the 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 The Movie. 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... not that the latter actually helped.
- Lampshaded by Slappy Squirrel on Animaniacs:
Skippy: Doug the Dog?! But he hates you, Aunt Slappy! He's been trying to eat you for years!
- In Mortal Kombat: The Journey Begins, 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 American Dad!:
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 Wreck-It Ralph, 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.