Chucklevision/Phineas & Ferb

Cast

 * Finn (from Adventure Time) as Phineas
 * Darwin (from The Amazing World of Gumball) as Ferb
 * Princess Bubblegum (from Adventure Time) as Isabella
 * Buttercup (from The Powerpuff Girls) as Candace
 * Timon (from The Lion King) as Perry The Platypus
 * Hacker (from Cyberchase) as Dr. Heinz Doofenshmirtz