Elenco (30)
Dee Bradley Baker
Perry the Platypus (voice)
Caroline Rhea
Linda Flynn-Fletcher (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)
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)
Jack McBrayer
Irving (voice)
Candi Milo
Additional Voices (voice)
Seth Green
Monty (voice)
Jennifer Grey
Additional Voices (voice)
Diedrich Bader
Albert (voice)
Malcolm McDowell
Personagem Desconhecido
Logan Miller
Johnny (voice)
Corbin Bleu
Coltrane (voice)
Tom Kenny
Additional Voices (voice)
Clancy Brown
Personagem Desconhecido
John Viener
Norm (voice)
Jeff Bennett
Additional Voices (voice)
Jane Lynch
Mrs. Johnson (voice)
Danny Jacobs
Additional Voices (voice)