The Amazing World of Gumball › Season 4

S4 E7: The Pest

When they find Anais training herself for a brutal showdown, Gumball and Darwin realise that their sister is being pestered at school by an annoying kid: Billy. They try to teach her how to resolve the problem peacefully, but Billy has other ideas.

Air date	Sep 1, 2015
Runtime	11 minutes
TMDB rating	★ 8.6/10