History MissingTrailerScene / AnimatedFilms

** Another screencap has Lightning [=McQueen=], Mater, and Finn [=McMissile=] strolling through the streets of Tokyo. In the actual movie, Finn is never driving with those two cars there, and he doesn't even know who Lightning [=McQueen=] is until their encounter in London at the end of the film!

* The promo for ''WesternAnimation/TransformersTheMovie'' consists mainly of test animation that went unused. Some major differences include Ultra Magnus having a different colour scheme (the same as his Diaclone counterpart), Hot Rod and Arcee being on the same shuttle (the Autobots being on different shuttles is a plot point), an alternate version of Kup telling the Dinobots a story, and Snarl being more prominent instead of making quick cameos.

* ''WesternAnimation/HowToTrainYourDragon'':

* In the ''WesternAnimation/MonstersInc'' trailer, Mr. Waternoose is seen telling one of the trainee monsters from the film's opening scene "You can't touch a child, they're toxic! If a kid ever got through one of our doors, the results would be catastrophic!" This was deleted from the opening scene and replaced with a similar scene where Mr. Waternoose makes a speech about the importance of being an effective scarer.

** The second trailer contained a scene where Peter B. Parker compares Miles' universe to a soggy french fry and his own universe to a normal french fry, which wasn't used in the final product.

** Lampshaded. After the main story is over, an extra scene is shown of a small girl complaining that a trailer scene was missing from the movie she just watched. She then proceeds to have her game crashed by Ralph, [[HypocriticalHumor a reference to a scene that was prominent in the movie's trailers where Ralph had done the same, but which had not shown up in the film at all up to that point and is never shown in full]].

* One of the first trailers for ''[[WesternAnimation/TheGrinch2018 The Grinch]]'' has a scene in which the Grinch gets annoyed with his alarm clock playing Pharrell Williams' "Happy". In the actual film, four Christmas songs play instead: Music/TheJacksonFive's cover of "Santa Claus Is Coming To Town", the original version of "Feliz Navidad" by Jose Feliciano, a Christmas-themed rap song called "Christmas Is" by Music/RunDMC and the Ray Conniff version of "The Twelve Days Of Christmas", [[spoiler: which also plays later in the film when we see the same alarm clock being crushed by a sidetable]].

* [[https://www.youtube.com/watch?v=alIq_wG9FNk The trailer]] for ''WesternAnimation/WallE'' has an interesting case. [[spoiler:One of the last scenes shown is WALL•E shaking M-O's hand in the airlock after saving EVE from being dumped into space. The final film, however, has EVE saving WALL•E from being blown into space with a bunch of trash, and M-O shakes WALL•E's hand later.]]

* In ''WesternAnimation/TheEmojiMovie'', Poop's line in one of the trailers, "Okay son, what do we do after we go potty?" was changed to "That's because I believe in you!" in the actual film.

** [[http://youtu.be/Vv6MZ8piuUY?t=21s The improperly made sandwich opening scene had a few things that]] [[https://youtu.be/V6HNBWt7RYI?t=27s ended up being cut from the final product.]]

** Trailers include a shot of the monsters doing a PowerWalk, which was left out of the final cut. Also, the newscaster's comment about America being "the only country [=UFOs=] ever seem to land in" is said on location at the landing of the robot probe, while in the movie he says it in the studio during the second UFO sighting.

* Almost every Pixar film since ''WesternAnimation/ABugsLife'' has a teaser trailer with completely original footage that establishes the characters in a humorous manner. The teaser for ''WesternAnimation/Cars2'', for example, depicts Mater accidentally killing a bee and Lightning trying to calm him down.

* Almost every Pixar film since ''WesternAnimation/ABugsLife'' has a teaser trailer with completely original footage that establishes the characters in a humorous manner. The teaser for ''WesternAnimation/{{Cars}}'', for example, depicts Mater accidentally killing a bee and Lightning trying to calm him down.

* ''WesternAnimation/DespicableMe'' features Gru giving an OhCrap expression when he was about to be attacked by kids (which includes the boy he gave the balloon he popped). The final film has him noticing the three girls from earlier.