Continuity mistake: In "The Spoon", Darwin and Gumball use shopping carts to open the big safe. These carts eventually disappear on their own.
The Amazing World of Gumball (2011)
1 mistake in The Quest/The Spoon
Starring: Dan Russell, Kwesi Boakye, Logan Grove, Teresa Gallagher
Nicole Watterson: Well maybe it all comes back to the stupid name you gave me!
Gumball Watterson: Um, what's wrong with Nicole?
Nicole Watterson: Nicole is my middle name, my first name is DOCTOR!