Cast[]
- Owen as Phineas
- Gray as Ferb
- Claire as Candace
- Barry as Lawrence
- Rexy as Linda
- Balto (from Balto) as Perry the Platypus
- Audrey (from The Lorax (2012)) as Isabella
- Lucy Wilde (from Despicable Me 2) as Gretchen
- Benji Applebaum (from Pitch Perfect) as Baljeet
- Vivian as Stacy
- Vic Hoskins as Dr. Doofenshmirtz
- Wilma (from The Flinstones Movie) as Professor Poofenplotz
- Lowery as Grandpa Reggie
- Fred Flinstone (from The Filnstones Movie) as Roger Doofenshmirtz
- Zach as Albert