Other mistake: In "The Picnic", Darwin and Gumball bite into a rock. They each bite the rock with only two teeth each, but every one of their teeth cracks.
bobthedancingdonut
30th Nov 2015
The Amazing World of Gumball (2011)
26th Nov 2015
The Amazing World of Gumball (2011)
Other mistake: Penny's hand is smaller than her eye, but manages to completely cover it.