History SeriesContinuityError / TheAmazingWorldofGumball

* The Moon is male for most instances in which he speaks ("The End", "The World", "The Night"), but female in "The Love" in which she tries to ask the Sun out and in "The Boredom" in which she wants to exchange shifts with the Sun.

* The Moon is male for most instances in which he speaks ("The End", "The World", "The Night"), but female in "The Love" in which she tries to ask the Sun out.

%% The oval father also holds hands with the exercise bacon, suggesting they’re in a relationship. Both are men, and gay couples aren’t common on this show.

** The oval father also holds hands with the exercise bacon, suggesting they’re in a relationship. Both are men, and gay couples aren’t common on this show.

In the background of "The Meddler", and in all future episodes (except "The Fight"), Elmore Junior High's mascot is a duck, which contradicts earlier episodes that stated the mascot is a mustang. In "The Fight", it is a minnow.

In “The Parking”, Anais says that Hank is single, but in “The Butterfly”, he says he has a wife. This could just be what Anais assumes, or they could have broken up between the episodes.
* * Patrick Fitzgerald gets back to disapproving of Gumball in "The Apprentice", despite getting on good terms with him in "The Date", "The Knights" and "The Shell".

** In "The Treasure," Gumball was deformed as a baby, but in this episode, along with "[[The Hero]]", he appears to be quite healthy as a baby.

* In "The Signature" Richard was living in their current house as a child, but in this episode it was shown to be abandoned.

In “The Spinoffs”, the strawberry baby is called Charlie-Ann, but in "The Comic", Billy called her Suzy.

* In "The Third" and "The Party" Tobias' house is very far from town, but since Season 2, he lives in the same neighborhood as Gumball.
* In "The Party" Darwin says he's the third Darwin, but in "The Origins", there were seven before him.
* Nicole says Gumball's grandfather died at 102 in "The End", but he's still alive in "The Parents". His other grandfather, Frankie, is still alive as well. She could have just assumed since she didn't see them in 20 years, though since she's 38 he would have gave birth at 62 years old.
* In "The Ghost" Carrie says she used to have a body until she died, but in "Halloween" and "The Mirror", she was born a ghost.

* In “The Helmet”, William screams in a high pitched voice, but later episodes show he can’t speak or make noise at all, and the voice of his internal monologue is an adult voice.
* Penny says that she is a peanut in “The Meddler”, but she is actually a fairy who was in a peanut shell.
* Mrs. Robinson appears to love Mr. Robinson in “The Poltergeist”, despite “The Wicked” showing that she’s completely heartless.
* In "The Wand", Richard screamed for 15 years, rarely stopping. However, this isn't referenced in any other episodes, even other Season 1 episodes.
** In both of these, he and Nicole got married in a church, but in "The Choices" they got married in a park. The wedding guests are also different.

[[folder:Season 2]]
* In "The Treasure", Gumball was ugly as a baby, but in all episodes after that he's shown to be a normal baby. Also, Richard and Nicole lived in their current house when Gumball was born, but in "The Choices", they only moved after his birth.
** Nicole was shown to work in the Rainbow Factory before Gumball's birth, even though "The Origins: Part Two" she wasn't working there yet, and it wasn't even ready.
* In "The Hero," Gumball learns to walk in the backyard of the house but in "The Choices" he learns in front yard of the house, and without Richard supervising (which was basically the base story for "The Hero").
** In one photo, Darwin was a Christmas present for Gumball, but in "The Origins", he was bought in a regular, unspecified day.
* Rotten Cupcake says he's a boy in "The Lesson" and is in the men’s room in “The Nuisance”, but in "The Potion", the character is treated as a girl. They could just be a boy who hangs out with girls and has a boyfriend.
* In "The Game", Darwin the First was under Gumball's bed, but in "The Origins" he was flushed down the toilet and also was much smaller.
[[/folder]]

* In “The Extras”, the black rectangle calls Ed by his name, but in “The Misunderstandings” he is Ed’s son.

* Granny Jojo says in “The Man” that she liked Frankie, but later episodes show that she resents him. In that same episode, she was living with her parents as a young adult, but in "The Choices", she moved away.

* In "The Signature", toddler Richard appears to be living in his current home when Frankie left him, but in "The Choices" he and Nicole moved only after Gumball's birth, and teen Richard lived in a different house with his mother in both this and "The Cycle".
* In “The Parking”, Anais says that Hank is single, but in “The Butterfly”, he says he has a wife. This could just be what Anais assumes.
* In “The Comic”, Billy calls the strawberry baby Suzy, but in “The Spinoffs”, she’s called Charlie-Ann.
* In “The Butterfly”, Hank says he has a wife, but in “The Disaster”, after Nicole breaks up with Richard, she is seen with him. This could be due to the remote.

* In “The Stars”, the cupcake woman is walking the sausage dog, but most of the time Hot Dog Guy owns him.
* In "The Rival" Nicole wasn't wearing the Rainbow Factory uniform yet when Anais was born, but in "The Deal", Mr. Yoshida says she worked there for five years, which would be one year before Anais' birth.

[[folder]]

* Granny Jojo says in “The Man” that she liked Frankie, but later episodes show that she resents him.

* In “The Parking”, Anais says that Hank is single, but in “The Butterfly”, he says he has a wife.

* In “The Butterfly”, Hank says he has a wife, but in “The Disaster”, after Nicole breaks up with Richard, she is seen with him.

** In both of these, he and Nicole married in a church, but in "The Choices" they married in a park. The wedding guests are also different.

* Rotten Cupcake says he's a boy in "The Lesson", but in "The Potion", the character is treated as a girl.

* In “The Butterfly”, Hank says he has a wife, but in “The Disaster”, after Nicole breaks up with Richard, she is seen with him.