Or Was It a Dream?



Sometimes, at the end of a Dream Sequence or an All Just a Dream episode, after the character in question has woken up and demonstrated any Aesop that the dream might have been communicating, there's some small hint that it wasn't a dream after all, even though it quite obviously was... right?

That hint is often some kind of small object from the "dream world" that was given to the character there, innocently sitting on the bedside table.

May be an example of The Ending Changes Everything, though those are usually even more of a Mind Screw.

Don't ask for advice; you're bound to get You Imagined It.

Schrodinger's Butterfly may apply to what was, is, and will be the dream, and which one is real.

Sub-Trope of Maybe Magic, Maybe Mundane, in that the mundane explanation has to be dreaming.

As with all Ending Tropes, beware of spoilers.

Anime and Manga

 * The climactic scene in Suzumiya Haruhi wasn't a dream, but the title character is convinced it was one. 'Snow Mountain Syndrome' ends with Haruhi convinced all the weirdness was essentially a waking dream. The possibility of this is explored (and dismissed) as a potential ending for the student movie.
 * The Pokémon Mystery Dungeon manga ended with Ginji, who had been turned into a Torchic, waking up as a human again. He thinks it was a dream but he soon finds the badge that he received in the Pokémon world. The one problem with this idea is that the beginning of the story shows Ginji searching for his hidden birthday present, which he never found... the present may be the badge, making the adventure All Just a Dream after all.
 * Used as a repeated narrative device in the Satoshi Kon film Perfect Blue.
 * Paprika by the aforementioned director has this. Justified - the movie is about a machine that lets you invade people's dreams, which glitches and brings reality and dreams together. Whether or not something is Up the Real Rabbit Hole is a more pressing question than Schrodinger's Butterfly.
 * Miyuki-chan in Wonderland
 * Higurashi no Naku Koro Ni uses this trope in the Saikoroshi-hen chapter.
 * Possibly spoofed in one Axis Powers Hetalia strip where after Greece takes it on himself to teach Japan how to enjoy sex more, Japan is seen bolting wide awake in bed, yelling "Is this an 'it was all a dream' ending?! I'm SO GLAD it was that kind of ending!" While naked. And with an equally naked Greece sleeping next to him. Sure it was, Japan.
 * The very end of Monster features a scene in which Johan, supposedly comatose, appears to sit up in his bed and reveal to Tenma the true source of his frustration and madness. Then Tenma appears to wake up as if from a dream. Then Johan
 * Shinji after defeating Sachiel in the manga adaptation of Neon Genesis Evangelion.
 * In the ending of Eureka 7 movie, its debatable on whether Renton and Eureka survived and their whereabouts. Is it really their homeland Warsaw? or in Renton's dream world? or even an afterlife world? You decide.
 * In the ending of Eureka 7 movie, its debatable on whether Renton and Eureka survived and their whereabouts. Is it really their homeland Warsaw? or in Renton's dream world? or even an afterlife world? You decide.

Comics

 * Wolverine tracks down the studios set up by the Weapon X program to stage his Fake Memories, but one key period, when he shared a cabin with Silver Fox, does not have a corresponding set, giving him hope that his happy recollections of that time actually happened. When he encounters Silver Fox again, she shows no recollection of the cabin, but after her death, Logan is told the location of the real cabin and allowed to bury her there.
 * The Batman: Legends of the Dark Knight story "Masks" features Batman apparently in an insane asylum, having imagined all his adventures after years of homelessness when his parents' debts left him penniless. It turns out that it was all a gaslight by a psychologist who blamed Bats for his criminal father killing his mom in a murder/suicide. The second to the last page, of course, throws the entire DC Universe into doubt.
 * While Dream from Sandman isn't exactly the warmest and kindliest guy out there, one of the most cruel punishments he ever doled out was to give somebody who had wronged him the gift of eternal waking. That is to say, the man will have a ghastly nightmare, then as the most horrible part plays out, will startle awake and sigh in relief... only to realize he's in a worse nightmare. And suddenly wake up, etc... FOREVER. As fates worse than death go, this is pretty bad.
 * A few years later, however, when that iteration of Dream dies, the guy wakes up. For real. Presumably as a result of some belated mercy, he is not a completely psychotic broken shell of a man - instead he eventually simply forgets his dream(s).
 * Inverted in the "Quantum Quest" story arc in Captain Atom: there is plenty of evidence in the text to support the supposition that Cap's experience of creating, misgoverning, and ultimately destroying his own universe were just a fever dream brought on by Shadowstorm's attack, but that idea is never considered in the story itself.
 * This strip from Quino. Slightly NSFW.

Fan Works

 * The Star Trek: New Voyages episode "To Serve All My Days", which involves Chekov undergoing Rapid Aging to the point where he may have died,.

Films

 * Inception is built around this trope.
 * This trope is a key part of Terry Gilliam's "Trilogy of the Imagination", for self-evident reasons, as they are built specifically around Gilliam's belief in the power of imagination.
 * Time Bandits is the story of a young dreamer. At the end, Kevin is rescued from his burning room by firefighters, and is thus convinced that the entire weirdness was just a dream -- and indeed the entire movie was filled with clues that everything was a dream inspired by the toys and decorations of his bedroom. Then he finds in his pocket the Polaroids he took of the events in the dream. Just before his parents are destroyed by a fragment of Evil in a broiler oven. The Father Figure he met in his dream gives him a wink as the camera pulls away.
 * Brazil is the story of an adult dreamer, and reverses the trope. At the end, Sam is Strapped to An Operating Table, about to be tortured by an acquaintance, an Obstructive Bureaucrat who knows very well that he doesn't know anything, but is rescued by La Résistance Just in Time. He reunites with his Love Interest and they retire to the countryside...
 * The Adventures of Baron Munchausen is the story of an old dreamer, and it takes the trope to new levels. Throughout the movie, the city has been besieged, with cannon-fire falling like rain and a sense of doom in the air. Its titular Baron finishes his ridiculous yet hilarious and moving yarn by stating that though he died, Death Is Cheap to him and "everyone who had a talent for it lived Happily Ever After." He then
 * Edward Scissorhands also does something similar. The Framing Device is a girl being told a story by her grandmother. The grandmother is in fact
 * Early storyboards for The Wizard of Oz have the Ruby Slippers appear under the bed at the end.
 * The 2011 Andrew Lloyd Webber-produced Screen to Stage Adaptation references this by having a gust of wind blow open a cabinet in the bedroom, revealing -- if only to the audience -- the Ruby Slippers.
 * Likewise, the coda for Return to Oz has the scene where Dorothy touches her new bedroom's mirror, only to have a vision of Ozma and Billina manifest itself.
 * Total Recall plays with this extensively, as the main character wants a virtual reality experience of being a spy, then is chased by spies because he accessed protected memories in his head, then is told he's really in a virtual reality experience and if he doesn't snap out he'll be lobotomized, then decides he isn't, and then at the end is told.
 * The "dream" interpretation is made more plausible by several factors, such as the title of the virtual reality experience selected for him: . If you look closely at the movie sequences before the Rekall experience, you'll also notice that all the characters (except Michael Ironside's) appear before he goes to Mars. The point of divergence seems to be when he woke up screaming that the doctors blew his cover, and they apparently put him to sleep. Only after this do they claim he had a memory cap planted, maybe for his subconscious to blame the "big bad Agency". The Big Bad appears on TV, so do things about ancient alien artifacts, a news presenter having a close resemblance to Quaid's new Love Interest, also "model 41" is a perfect resemblance to her, which is a big coincidence for just 3-4 specifications. At the beginning of the movie, Quaid seems a bit... unnerved, maybe his wife knows he already has some psychological problems which he doesn't know, and is trying to no avail to put Mars out of his head. And does the "crooked taxi drivers" line said by the main doctor ring any bells?
 * Dreamscape had a sequence like this. Where the hero and the girl, on getting on a train in real life, encounter a train conductor they had encountered in a dream sequence earlier in the movie.
 * Straight example in Mirror Mask, when Valentine's real-world equivalent is introduced after the whole adventure, subverting And You Were There.
 * Dead End, the ending of which is peppered with a mixture of references to things encountered in the 'dream' (A sign reading 'Marcott' in the dream, a doctor of the same name in the real world), characters dying in ways relevant to a pretty bad car accident and various other things, which seem to suggest pretty clearly that the film has been entirely dreamed up by the survivor from crash to hospital... until someone cleaning up from the accident locates something her father wrote during the 'dream'.
 * In Young Harry Houdini, Eric/Harry dreams that he escaped during a stunt. At the end of the film, he wakes up and is told that he had failed to escape and was knocked unconscious. He then reveals that he still has a crystal given to him during the dream.
 * In Contact Elenor Arroway is led to believe that the climax of the film was all just a dream brought on an anomalous effect of the Machine, and not an actual 18-hour trip to the Vega Star system, but a fall of several seconds. However, an investigator notes that, while the electro-magnetic interference could have caused her video camera to record static during the fall, it recorded 18 hours of it, meaning that something outside the normal laws of physics occurred when Elly dropped through the machine, it just wasn't recorded.
 * In The Mask, Stanley wakes up with the titular artifact in his pillow, and thinks the bizarre incidents caused by masking himself were just a dream. Then a policeman comes to his door, telling him a masked individual attacked the landlady and jumped out the window.
 * In The President's Analyst, the pressures of the job turn the title character paranoid to where he sees spies tailing him everywhere - he wakes up from a nightmare that his girlfriend is a spy. Shaken, he calls her on the phone, and as she talks to him, she opens a drawer in her nightstand and switches on a tape recorder...
 * Dead of Night.
 * The Science of Sleep doesn't use this an ending trope. Stéphane has lots of dreams and it becomes difficult to know what is and isn't real... also due to the fact he isn't sure either.
 * The 'fantasy' world in Pans Labyrinth may or may not have been real. The ending presented a hint that it was not real, but Word of God said that it was...
 * Actually, the movie also presented a hint that is WAS real
 * The ending would be impossible if it wasn't for the magic. The Labyrinth must open to Ophelia for her to get away from Captain Vidal that quickly, leaving him confused at the dead end.
 * Used in An American Carol, where the protagonist wakes up after being visited by the long-dead President JFK and thinks (desperately hopes) it was all a dream.
 * Also in at least one version of A Christmas Carol, near the beginning. When ghost Marley takes Scrooge flying and a Nightmare Fuel ghost flies toward them, Scrooge covers his face. He then looks around, sees that he's in his bedroom, and says aloud, "It was a dream." Then Marley announces his presence nearby.
 * The Polar Express.
 * Jan Svankjamer's adaptation of Alice in Wonderland has Alice wake up from her nightmare and find that the White Rabbit is missing from his case, leaving it ambiguous as to whether the events were real or if she's still dreaming.
 * At the end of the live-action He-Man movie, everything seems to be returned to normal, until the female protagonist
 * In Little Nemo: Adventures in Slumberland, a couple times Nemo wakes up in his bed, thinking that the whole adventure was a dream; only to find the Royal Scepter from his dream under the covers of his bed.
 * Invoked early on to establish the conflict in every single Nightmare On Elm Street movie.
 * Although Neverland is revealed to be part of a dream Wendy Darling had at the end of Disney's Peter Pan, at the end of the film's sequel, Wendy (now an adult) actually ends up discovering the fact that Peter Pan (who recently befriended Wendy's daughter) is actually real after all!

Literature
"There are natural explanations for a lot of the things that happen in the books, if you are desperate to find them (and people will sometimes go through some serious mental gymnastics to avoid changing their preconceived ideas about the universe). But I like to be equivocal about what is "real" and what isn't -- to Johnny it's all real, and that's what counts.
 * Ghosts I Have Been, a young adult novel, has the protagonist comfort a little boy who died on the Titanic. When she comes back from her "vision" in the school's office, she is clutching a Titanic blanket and is soaked in seawater.
 * Pretty much the point of Terry Pratchett's Johnny Maxwell Trilogy, especially the last book (Johnny and the Bomb). To quote from the Word of God:

So: is what happens in the books real? Yes. Does it all happen in Johnny's head? Yes. Are the Dead a metaphor? Yes. Are they real? Yes. Not just waving, but particalling."


 * Dan Abnett's Gaunts Ghosts novel Ghostmaker: Larkin's encounter with the angel. He explicitly describes his mental problems to her, and that he's not taking the drugs for them, but at the end, he sees the piece of white cloth she had given him to wrap about his gun, still there.
 * In Straight Silver, completely inverted: Gaunt and Beltayn meet a woman in the woods and borrow a car. When they go to return it, they find that not only the car but its keys have vanished.
 * The Frost Giants Daughter by Robert E. Howard.
 * Reality Check by David Brin manages "or was it a story?" Apparently eternal life is so boring that the immortal protagonist has voluntarily entered a Lotus Eater Machine, and someone's trying to bring them out of it. The thing is, it's written in the second person--the protagonist is quite literally you, and the story is your wakeup call, the tone growing increasingly urgent as you fail to respond. Yes, it is as damaging to your sanity as it sounds.
 * Dude, thanks a lot, now I won't be able to sleep for days--got to look for the exit protocols . ..
 * The Saint story The Darker Drink plays with this on multiple levels. A man named Big Bill Holbrook claims to serve as the dream avatar of Andrew Faulk of Glendale, California. He encounters the Saint in the High Sierras. Holbrook claims that the personages from a recurring dream Faulk had have started to manifest in the waking world. Templar takes a jewel off of Holbrook. When thugs searching for Holbrook open fire on Templar, he loses consciousness. When he awakens later, he has no injuries, but still feels the jewel he took from Holbrook in his pocket. When he searches for Andrew Faulk in Glendale, he discovers that Faulk died after slipping into a coma. Templar intends to show Faulk's widow the jewel from Holbrook, but it has disappeared from his pocket.
 * There's a weird scene at the end of the Discworld novel Soul Music which has the feel of an Or Was It a Dream? ending, even though there's been no suggestion it might have been a dream...
 * Gregory Benford's short story "Sleepstory" features a space pilot fighting a war on Ganymede who gets a little compressed downtime with a dream-guiding narrative system, telling a story about an engineer in Los Angeles trying to fix breaches in the dams that keep the Global Warming-afflicted seas from flooding the city ...or possibly the other way round.
 * Near the end of Farther Up and Farther In the hero wakes up in hospital thinking that all the weird stuff that happened before was a near-death hallucination. Until he opens his computer and finds it holds the story he wrote in Asgard at the start of Part 3...
 * In Robert E Howard's "The Shadow Kingdom", Kull tetters on the verge of believing this in the final scene, except when he sees Brule, which prevents him.
 * In Time Cat, after traveling all throughout time and history via the powers of his talking, magical cat, the protagonist wakes up at home from a nap to find that his cat doesn't talk at all.
 * CS Lewis' Out of the Silent Planet plays with this. Ransom falls ill after his return to Earth from Mars, and afterwards considers the possibility that his entire adventure on Mars was actually a fever dream. The argument isn't enough to convince him, but it's enough to make him realize that no one will believe his story, so he decides to keep it all to himself. Then a colleague finds a reference to Oyarsa (who Ransom spoke with on Mars) in a 12th century manuscript, and this convinces Ransom to tell his story.

Live Action TV

 * MacGyver once had an accident which led to a Wizard of Oz-style dream adventure where he went to Arthurian England, encountered Merlin, gave him his pocket knife and at one point possibly inspired the invention of scissors. At the end he is revived, and all is back to normal... except a paramedic who looks just like Merlin is there, with scissors and a pocket knife just like Mac's. He then reaches for his pocket (presumably for the knife) and an object from the dream is inexplicably there. Hmmm...
 * That one was a bit of a self-parody, since the show was already notorious for reusing actors of minor characters in very obvious ways, for no other reason than cheapness.
 * A similar plot happens earlier, when he dreams of being in the Old West, and then wakes up and finds the bullet-holed Swiss army knife that saved his life in the dream.
 * May have been a reference to the Bugs Bunny Looney Tunes ep. listed below in the Western Animation section, which involved Merlin the wizard being changed into a horse.
 * Though not quite a dream, one episode of Hustle hinted that the fake story they sold to a newspaper wasn't so fake after all.
 * The dream episode near the end of Walker Texas Ranger ends with this possibility.
 * Since the last thing we see in the Buffy the Vampire Slayer episode "Normal Again" is, it's left to the viewer whether the previous six seasons were real, or a psychotic hallucination.
 * Word of God is that.
 * The same twist has been used in Seven Days, at the end of the "Run Lola Run" ripoff inspired episode "Deja Vu All Over Again". Did the events of the series take place, or is Frank Parker still locked up in the ward?
 * Two episodes of Growing Pains have done this.
 * In "This Was Your Life", Ben dreads the idea of having his tonsils removed - leading Ben to state that he doesn't "want to be a Seaver". After a cab driver brings him home, he discovers that his life was replaced with that of another boy. After waking up from his surgery, he sees the boy who replaced him on a gurney.
 * In "Meet The Seavers", Ben is upset that his parents don't remove his punishment - even after hugging them, and saying that he loves them. As a result, he wishes that he could be in a TV show. He then finds himself on the set of Meet the Seavers - which is very similar to, well, Growing Pains. After he wakes up, he's relieved to be home. However, after turning on the television set, Mike/Kirk begs Ben to let him out.
 * In a Halloween themed episode of The Fresh Prince of Bel Air, Will Smith wakes up from his dream nightmare (where he was "hexed" into causing horrible luck to everyone around him causing him to thrown out of the house) and goes to breakfast. At the breakfast table, every character repeats the exact same lines they said in the first scene of that episode with Will realizing this and trying to convince them to say other things and finally culminating in a Big No. It's a very Groundhog Day moment for Will.
 * In another episode Will breaks Jazz's concentration during a poker game by telling him a story about having witnessed a murder forcing him to go into Witness Protection in Alabama. He admits the lie to Jazz and makes off with his money...only for the killer to later suddenly show up in front of Will. Will runs...and it turns out to be Jazz in disguise (somehow looking EXACTLY like the killer Will imagined).
 * The Twilight Zone TOS episodes:
 * In the episode "Where Is Everybody?", a man finds himself trapped in a deserted town. The Twist Ending is that the man is an Air Force pilot training for astronaut duty in an isolation booth, and he hallucinated the entire experience. When Rod Serling adapted "Where Is Everybody?" for a book of short stories based on his Twilight Zone scripts, he changed the ending slightly: after the pilot leaves the isolation booth, he inexplicably finds a ticket from a movie theater in the empty town in his pocket.
 * In "King Nine Will Not Return", a former pilot hallucinates that he's in the North African desert at the site where his WW 2 bomber crashed (he didn't go on the bombing mission because he was ill). When he's brought to a hospital, the doctors find desert sand in his shoes.
 * Subverted with Claire's dream in the Lost episode "Raised By Another". Claire dreams about a crib full of blood, which she gets all over her hands. Then when she wakes up screaming, her hands are covered in blood! But after the commercial we find out she just dug her fingernails into her palms because of the terror of the dream.
 * Not to mention her claims that she was approached by a man in the night, which everyone shrugs off as a dream until she gets kidnapped...
 * Also the flashback of Hurley at the mental institution involving Libby in season 2. Whether this was real or imaginary has yet to be resolved.
 * One episode of The Young Ones ended with Neil about to get beaten up, then waking up and saying to camera "Oh. It was all just a dream." The credits roll over shots of him getting out of bed, but when they end he wakes up again, about to get his face smashed in. He only dreamed about it being only a dream.
 * In 'Summer Holiday', he daydreams about undergoing a Hulk transformation and getting revenge on his flatmates -- he is awoken from it by Vyvyan asking what's happened to his clothes...
 * The Wild Wild West episode "The Night of the Man-Eating House". Near the beginning, the characters discover and approach the title house. After a series of terrifying events, at the end the characters wake up and discover that the horrific events in the house were all just a nightmare. In the last scene, they find themselves approaching the house again.
 * One of the last episodes of Married With Children had Al Bundy selling his soul to Lucifer. After three centuries spent in Hell, Al asks Lucifer if there is a way to get his soul back, and the Lucifer, among other things, gives him a chocolate bar. After waking up and realizing it was all a dream, Al realizes he still has the chocolate bar in his pocket.
 * The "horror special" episode of Two Pints of Lager and A Packet of Crisps involves the main characters sneaking into their soon-to-be-closed local pub and invoking a curse which will cause them to be killed by the things they love most. At the end of the episode, one of the characters, Janet, wakes to find that it was All Just a Dream. However, this is followed by a shot of her biscuit-loving husband, Jonny (subsequently Killed Off for Real), whose head has been replaced by a giant Jammy Dodger.
 * Very creepily done in an episode of Carnivale that involved the protagonist getting drugged by a creepy mask maker who wants to make a mask out of his face, then waking up with the guy claiming he had fallen asleep and must have had a bad dream. Ben is suspicious, but he never finds out the truth.
 * For clarity, the guy's occupation was making death masks, which are done by pouring plaster on the corpse's face, and it's implied that after retiring he became a serial killer who killed dozens of children by drowning them in plaster, as he made the masks out of them.
 * "The Red Hat of Patferrick", one of the "Gelliant Gutfright Presents..." Twilight Zone spoofs in A Bit of Fry and Laurie, is about a publisher who receives a mysterious phone call about the Red Hat of Patferrick, which inspires his secretary to commit suicide, and then another call that his wife has been killed by the hat itself. Then he wakes up and it was all a dream. And then he does receive a call about the Red Hat of Patferrick, so he throws himself out the window. And then his caller turns out to be Gelliant Gutfright himself, trying to sell The Red Hat of Patferrick, a story about a publisher who has a strange dream...
 * This occurs at the end of the Radio Active episode "Daydreams".
 * One particularly odd episode of CSI: Miami has Calleigh critically injured during a case. She finds herself a walking spirit interacting with the ghost of the victim while her physical body fights for its life in a hospital. In this state, she finds a critical clue just as she is brought back to consciousness. She wakes up thinking of a hint that leads to the clue, but no memory of how she got it. Horatio Caine figures that she saw it before she was injured, and her subconscious brought it to the forefront while she was in a coma. And that would be the accepted explanation... If the vic's ghost hadn't appeared one more time (unseen by anyone) at the end of the episode...
 * At the end of the episode Community episode "Epidemiology", Troy receives a hint that more happened than just being roofied for no reason in the form of a voice mail sent during the night by Chang,.
 * Troy doesn't understand the relevance only wondering why Chang would tell him about it despite.
 * The Boy Meets World episode "And Then There Was Shawn" turned out to be an extended dream Shawn was having of some maniac in a skull mask killing everyone in detention to make sure Corey and Topanga stayed together. The killer was revealed to be Shawn... by Shawn. After he wakes up and everyone leaves Mr. Feeny's classroom... the killer emerges from behind the computer stand and departs the room.
 * The BBC Show Life On Mars has this trope as one of it's central themes. Whether Sam Tyler has truly gone to the past, or is simply having a coma hallucination is played with throughout the series.
 * A Saturday Night Live "Wayne's World" sketch has Wayne dreaming a "Summer of '42" fantasy with Garth's Hot Mom (Candice Bergen). Garth angrily enters the fantasy and "shoots" Wayne (leveling a shotgun and shouting 'Ka-BOOOM!'). Wayne wakes up and declares "It was just a dream...[sees the grocery bags from the fantasy on the floor]...OR WAS IT? WOOOOAAAHHHH!"
 * The Enterprise episode "Carbon Creek" is framed as a story T'Pol tells Archer and Trip about her ancestor T'Mir. It's a bit of a tall tale involving Vulcans meeting humans well before historical First Contact; Archer likens it to hearing that Neil Armstrong wasn't really the first man on the moon. They end up suspecting T'Pol made the whole thing up, and her vague answers seem to confirm this. But then we see her in her quarters contemplating T'Mir's handbag.

Music
"But if it was a dream, and it wasn't real,
 * Aaron Carter's kiddie-pop hit "How I Beat Shaq", about his dream where he played the basketball player and won:

How'd I get a jersey with the name O'Neal?"

"Was it just a dream?"
 * "#9 Dream" by John Lennon contains the line:

"Was it just a dream?"
 * The end of Supertramp's "Even in the quietest moments" also contains the line

"He jumped on my bed, went through the covers with his claws
 * Michael Jackson's Thriller Music Video. A young woman, after walking out of a horror movie only to be pursued by dancing zombies, wakes up screaming. Michael comforts her and offers to take her home. As they leave, he turns around to reveal his evil eyes accompanied by Vincent Price's signature Evil Laugh as the video ends.
 * D.J. Jazzy Jeff and the Fresh Prince's "Nightmare On My Street," a musical tribute to the "Nightmare On Elm Street" series, ends this way.

Tried to get me, but my alarm went off

And then silence... It was a whole new day

I thought, "Huh, I wasn't scared of him anyway!"

Until I noticed those rips in my sheets

And that was proof that there had been a nightmare on my street"

"Blood on my pillow. // Blood on my skin.
 * "We Damn The Night" by Helloween --

Am I going mad // Or was this a dream?"

Newspaper Comics

 * Candorville leans pretty hard towards the "wasn't" side. The night Susan takes home a stray dog, she has an apparent nightmare in which the dog speaks to her, hypnotizes her, and tries to get information out of her. In the morning, of course, it's perfectly normal--but the dog's addressing her as "whore" fits neatly with some of Lemont's crazy theories, and provides the first outside indication that his scenes are more objective than they seem.

Theater
"Segismundo: Que toda la vida es sueño, y los sueños, sueños son. ("For all of life is a dream, and dreams themselves are merely the dreams of dreams.")"
 * Used at the end of The Musical Starmites, where a mother reassures her daughter that she just had a crazy dream, not a musical adventure set in a sci-fi comic, prompting the daughter to sing a song titled "It Wasn't a Dream." And to drive the point home, as mother and daughter share a hug, the Big Bad pops up from behind the girl's bed just as the show ends.
 * The Calderon play La vida es sueño ("Life is a Dream") has protagonist Segismundo spending most of the play wondering what parts of his life have been reality and which dreams (of course, this is primarily to do with his father messing with him). He comes to the conclusion:

Video Games

 * A variation occurs in The Legend of Zelda Links Awakening: The game's world was a dream of the Wind Fish, and Link had to wake it up from inside in order to leave. If you beat the game without dying, at the end of the credits you see the character Marin flying around. The implication in this case is not that it wasn't a dream, but that one person from the dream became real (having wished during the game to become a seagull and travel the world.) The DX version changes this to a picture of Marin that fades into a seagull, which flies off.
 * Don't forget how you get the ocarina in this game. You get it in a dream, then you wake up and still have it.
 * A sequel many years later, Phantom Hourglass, ends with
 * This is the ending of Chrono Cross if you end the final boss battle correctly. A very confused Serge will wake up next to his girlfriend on the same beach where the plot kicked off, with her telling him that he fell asleep for a few minutes and never left her side.
 * Marcus Kane (Roadkill)'s ending in Twisted Metal 2.
 * One of the bad endings in Bubble Symphony.
 * Scratches has two dream sequences, the first one shows the location of a secret door along with the tool that must be used to open it.
 * In Tsukihime along several paths Shiki wonders if he's a killer as he sees himself murdering people in dreams who turn up dead the next day.
 * In the fifth episode of Strong Bad's Cool Game for Attractive People, Strong Bad awakens at the end, apparently having dreamed almost the entire episode...
 * The intro to Kingdom Hearts
 * He doesn't consider the events a dream. He can't even remember what happened when he was in the Organization.
 * The end of Monster Madness.
 * In Pokemon Diamond/Pearl/Platinum, if you get a special item, you are granted access to an abandoned inn, where your trainer falls asleep. In your dream, you go to New Moon Island and fight/capture Darkrai. When you wake up, he's still in your PC box/party....
 * Possibly Super Mario Bros 2, considering many of the enemies (and characters) reappeared in actual Mario games in the non dream Mushroom World, and considering the intro has Mario and co enter a cave which matches the land from Mario's dream during a picnic.
 * One of the endings to ~Yo-Jin-Bo~ has Sayori waking up in bed, assuming the entire adventure to have been a dream...and then discovering the princess's diary in the ruins the next day (don't ask how the ink survived 150 years under a lake...), making her realize it wasn't just a dream after all.
 * In the cartoon of Nightmare Ned, everything supernatural is obviously a Dream Sequence, and the same seems to go for the game at first.
 * In the intro to Phantasmagoria, the protagonist Adrienne wakes up from a nightmare to find that it was All Just a Dream. After a few seconds of relief, a Hannibal mask is wrapped around her face. It wasn't a dream! Oh wait, yes it was. Seconds later, she wakes up again.
 * At the end of the game of The Adventures of Tom Sawyer, Tom awakens in the schoolhouse to find three feathers from Injun Joe.
 * Touhou fangame Concealed the Conclusion plays with this:
 * Touhou fangame Concealed the Conclusion plays with this:

Web Animation

 * Episode 7 of the webtoon Deep Fried Live has Chef Tako being kidnapped by aliens and forced to cook steak. At the end of the episode, he wakes up back in his kitchen on earth, seemingly discovering it was All Just a Dream; however, it turns out shortly after that that was just a hallucination (possibly brought on by head trauma), and he really is still on the alien ship.
 * Used in the finale of the The Land Before Time Youtube Pop Rock Falls, Everyone Dies (no relation to the trope); . Littlefoot wakes up; take 3 guesses of what happens next.

Web Comics

 * In Gunnerkrigg Court, Antimony's confrontation with the Ghost with the Sword looks for all the world like a dream, but Annie speaks about it afterwards as if it really happened. And the cut on her cheek that Annie received from the Ghost briefly reappeared, visible to a girl who sees things that shouldn't be there. It eventually turned out that
 * Just Another Escape, Solina's encounter with the dragon Abraxas ends with her waking up and looking out her window, and the metal flower from the dream is clearly seen.
 * Housepets hung a lampshade on this, yet the character was still surprised to find a huge gigantic griffon feather in the couch.
 * Also done a second time.
 * General Protection Fault had several arcs that were obviously dreams, and one that had a scene like this. At the end of the Secret Agent Geek arc, Nick and Ki are running to escape the bomb, when suddenly Nick wakes up. Strangely, Ki had a similar dream. When they mention it to Fooker, he scoffs at the story as being inherently ridiculous. After they leave, he speaks into his communicator/underwear: "Good news, Amadeus. They don't remember a thing."
 * In Black Adventures, everything that happened in the first two chapters was just a dream...but a wandering Mushama turned it into reality. Now we have Hitler running around in the present.
 * In Tales of the Questor, Quentyn assumes that his dream about a glowing white stag licking his forehead and telling him "Be what God made you to be" was just his subconscious psyching him up. But as his forelock starts to turn white, it becomes increasingly clear that it was real.
 * Used in this classic Pokey the Penguin strip.

Web Original

 * One particular creepypasta has the protagonist going through this trope mixed with Groundhog Day Loop. He wakes up from a nightmare in which he dies by hanging, walks for ages, walks past a bunch of creepy statues, sees a bunch of wierd cultist people who kill him by hanging him on the tree from his dream... then he wakes up again.

Western Animation

 * Kids Next Door, "Operation: NUGGET": The whole ep is a parody of the 1849 Gold Rush, except with chicken nuggets instead of gold. Numbuh 4 wakes up in the stream he fell into at the start of the ep (where he had discovered a chicken nugget) and continues on his way. Pan to a rock with a chicken nugget on it.
 * Played with on Futurama, "The Sting": After Fry's death, Leela wakes up from a dream about him with the jacket he was buried in, but when she tries to use it to convince the Planet Express crew that Fry is alive, she sees that it's her own jacket. As it turns out,.
 * In one episode of The Boondocks, Huey is followed by someone who claims to be a secret agent hired by the government to tail him (later named "The White Shadow" by Huey). Since no one else can see him and he seems to disappear inexplicably, it suggests that Huey is fantasizing about it all, although the show intentionally leaves it ambiguous.
 * In The Simpsons episode, "Thank God It's Doomsday", Homer wonders if visiting the afterlife was all a dream. When Homer sees that God had granted him his wish to see Moe's Tavern restored (whereas earlier in the episode it had been converted into a sushi bar), he takes what happened as fact.
 * In one of the Halloween Specials, Homer wakes up from a horrible dream where Mr Burns's head was grafted to his body ... only to find Mr Burns's head is still there.
 * Parodied in "Tennis the Menace." Homer has a nightmare that Bart has murdered him and married Marge. After waking up, Homer sees a picture of Bart and fearfully says, "That's the guy from my dream."
 * Played with in a Spongebob SquarePants episode where Mrs. Puff ends in jail after Spongebob causes havoc in a boat.
 * Same thing happens in the medieval-themed episode "Dunces and Dragons."
 * In a Garfield and Friends episode parodying The Twilight Zone, Garfield gets Trapped in TV Land. Some time later, he wakes up along with Odie, considering it to be a dream. Then he notices he's wearing a scarf he got in a shopping channel... and on the floor is a broken remote which Odie destroyed trying to free the cat...
 * Used on Arthur in the story "D.W.'s Name Game." D.W. has a nightmare in which she learns you couldn't meet people names and meets a dinosaur called Thesaurus. (It's one word!) She then wakes up and tells her family that she had this dream and about all the people were in it. She then says "and you were in it too" and Thesaurus appears at the window and says "Aw, sheesh!"
 * Pinky and The Brain does this in the episode "You'll Never Eat Food Pellets in This Town Again."
 * In the Looney Tunes cartoon "Water, Water Every Hare," at the end of the cartoon, Bugs Bunny wakes up in his bed and thinks the events of the cartoon were all just a dream. Then Gossamer, who Bugs had made small earlier, comes in on a boat his size and says, "Oh yeah? That's what you think!"
 * "Knight-Mare Hare", in which during the dream portion Bugs had turned the wizard Merlin into a horse. When Bugs comes out of it, he sees a farmer calling his very similar-looking horse "Merlin".
 * "Scrap Happy Daffy": "Next time you dream, include us out."
 * "The Aristo-Cat": the cat wakes up in his bed and says "What a terrible dream." Then the mice and dog from the dream appear in bed with him.
 * "Rocket-Bye Baby": A Panicky Expectant Father has a crazy dream about accidentally bringing home a Martian baby, where he and his wife eventually receive an ultimatum from the Martians that they will return his human son (which they've taken to calling "Yob") in exchange for the Martian tyke. He awakens from the nightmare to find himself back in the waiting room and seeing the nurses wheel his perfectly normal son in... and the cartoon ends with a close-up of the baby wearing a bracelet that says "YOB".
 * The Cars Toons series of Pixar Shorts actually all end this way. Here are all the examples:
 * "Rescue Squad Mater":
 * "Mater the Greater":
 * "El Materdor":
 * "Tokyo Mater":  Also,   actually make cameo appearances in the upcoming sequel. However for some reason,   somehow got all of his modifications back even though he lost them (as a result of him losing to Mater) at the end of this short.
 * "UFM: Unidentified Flying Mater":
 * "Heavy Metal Mater":
 * "Monster Truck Mater":
 * "Moon Mater":
 * "Mater: Private Eye":
 * "Air Mater":
 * Dreamy Smurf in The Smurfs dreams that he has been taken to the land of the Pookies, who have been waiting for his return to deliver them from the tyrannical Norf Nags. The end of the episode, however, may suggest otherwise, as Dreamy trips over a crystal similar to the ones seen in his dream.
 * Darkwing Duck: In "Dead Duck", after dying and spending the rest of the episode as a ghost, Darkwing wakes up in his bed at the end. Then Lucifer shows up in the real world in a pre-credits gag, and later on even has an entire episode dedicated to him.