Phineas and Ferb

Dee Bradley Baker
Perry the Platypus (voice) / Dr. Diminutive (voice)

Caroline Rhea
Linda Flynn-Fletcher (voice) / Grandma Betty Joe (voice)

Vincent Martella
Phineas Flynn (voice)

Ashley French
Candace Flynn (voice)

Alyson Stoner
Isabella Garcia-Shapiro (voice)

Dan Povenmire
Heinz Doofenshmirtz (voice)

Jeff 'Swampy' Marsh
Francis Monogram (voice)

Kelly Hu
Stacy Hirano (voice) / Additional Voices (voice)

Thomas Brodie-Sangster
Ferb Fletcher (voice)

Bobby Gaylor
Buford Van Stomm (voice)

Maulik Pancholy
Baljeet Tjinder (voice)

Richard O'Brien
Lawrence Fletcher (voice)

Mitchel Musso
Jeremy Johnson (voice)

Tyler Alexander Mann
Carl Karl (voice)

David Errigo Jr.
Ferb Fletcher (voice)

John O'Hurley
Roger Doofenshmirtz (voice) / Ro-juh Doofengung (voice)

Jack McBrayer
Irving (voice)

Candi Milo
Additional Voices (voice) / Sally (voice)

Seth Green
Monty (voice)

Jennifer Grey
Additional Voices (voice) / Mrs. Pierpoint (voice) / Dr. Gevaarlijk (voice)