TimmyTurnerRockz's Movie-Spoof of 'Winnie The Pooh and Tigger Too' Cast * Darwin (The Amazing World of Gumball) as Winnie the Pooh * Mary (Johnny Test) as Christopher Robin * Finn the Human (Adventure Time) as Piglet * Gumball (The Amazing World of Gumball) as Rabbit * Duchess (The Aristocats) as Kanga * Marie (The Aristocats) as Roo * Edmond (Rock a Doodle) as Tigger