Phineas (Voice)
Vincent Martella
Ferb (Voice)
Thomas Brodie-Sangster
Grandma Fletcher (voice)
Jane Carr
Baljeet (voice)
Maulik Pancholy
Karl (voice)
Tyler Alexander Mann
Buford (voice)
Bobby Gaylor
Isabella (voice)
Alyson Stoner
Santa Claus (voice)
Clancy Brown
Blay'n (voice)
Mathew Horne
Clewn't (voice)
Bruce Mackinnon
(voice)
Corey Burton
Benita Scheckel
Candace (Voice)
Ashley Tisdale
Django Marsh
Piero Piluso
Ariel Winter
Lawrence Fletcher (voice)
Richard O'Brien
Linda Flynn-Fletcher (voice)
Caroline Rhea
Dr. Heinz Doofenshmirtz (Voice)
Dan Povenmire
Perry The Platypus (Voice)
Dee Bradley Baker
Major Monogram (voice)
Jeff 'Swampy' Marsh
Jeremy (voice)
Mitchel Musso
Grandpa Fletcher (voice)
Malcolm McDowell
Producer
Story
Jon Colton Barry
Storyboard Artist
Writer
Director
Zac Moncrief
Scott D. Peterson
Story Editor
Additional Storyboarding
Carl Faruolo
Wendy Grieb
Chris Headrick
Prop Designer
José Zelaya
Natasha Kopp
Editor
Ted Supa
Music
Danny Jacob