Phineas Flynn (voice) / Additional Voices
Vincent Martella
Candace Flynn (voice)
Ashley Tisdale
Linda Flynn-Fletcher (voice)
Caroline Rhea
Lawrence Fletcher (voice)
Richard O'Brien
Carl (voice)
Tyler Alexander Mann
Jeremy Johnson (voice)
Mitchel Musso
Stacy Hirano (voice)/ Stacy's Cousin (voice)
Kelly Hu
Uncle Sabu (voice)
Brian George
Katie (voice)
Isabella Acres
Ginger (voice)
Tiffany Espensen
Milly (voice)
Isabella Murad
Adyson (voice)
Madison Pettis
Ferb Fletcher (voice)
Thomas Brodie-Sangster
Holly (voice)
Diamond White
Ariel Winter
Bāchan Hirano (voice)
Lauren Tom
Clay Aiken (voice)
Clay Aiken
Chaka Khan (voice)
Chaka Khan
Additional Voices
Corey Burton
Emmanuelle Chriqui
Antoine Guilbaud
Danny Jacob
Perry the Platypus (voice) / Additional Voices
Dee Bradley Baker
Dr. Heinz Doofenshmirtz (voice)
Dan Povenmire
Vanessa Doofenshmirtz (voice)
Olivia Olson
Isabella Garcia-Shapiro (voice)
Alyson Stoner
Baljeet Tjinder (voice)
Maulik Pancholy
Buford (voice) / Additional Voices
Bobby Gaylor
Major Francis Monogram (voice) / Additional Voices
Jeff 'Swampy' Marsh
Writer
Story
Storyboard Artist
Additional Writing
Director
Jon Colton Barry
Martin Olson
Mike Roth
Kim Roberson
Robert Hughes
Aliki Theofilopoulos
Kyle Menke
Joe Orrantia
Kaz
Mike Diederich
Perry Zombolas
Jim Bernstein
Additional Storyboarding
Bernie Petterson
Chris Headrick
Music
Edgar Karapetyan
Wendy Grieb