The Amazing World of Gumball: The Responsible/The Ghost/The Laziest/The Mystery/The Prank/The GI

Gumball and Darwin babysit Anais "responsibly" whilst "irresponsibly" flooding the house. / Gumball must learn to say "no" when Carrie the Ghost uses his body against his will. / Gumball and Darwin challenge Dad to a "lazy-off". / Gumball sets out to solve the mystery of who stuffed Principal Brown into his locker. / Gumball and Darwin's harmless pranks on Dad spiral hopelessly out of control. / Gumball and Darwin's martial arts costumes make them a laughing stock at school.