Die fantastische Welt von Gumball

3. Staffel, Folge 7: When Mom reveals that Gumball's real name is "Zach", Gumball adopts a cheesy, annoying persona to match the name. His family try to make him remember the old Gumball, as this new Zach persona is progressively taking over Gumball's life and erasing his memories. If they can't reach him in time, the old Gumball will disappear forever and they'll be left with Zach!