Vincent Martella
Phineas Flynn (voice)
Thomas Brodie-Sangster
Ferb Fletcher (voice)
Ashley Tisdale
Candace Flynn (voice)
Dee Bradley Baker
Perry the Platypus (voice)
Dan Povenmire
Dr. Heinz Doofenshmirtz (voice) / Additional Voices
Maulik Pancholy
Baljeet Tjinder (voice)
Bobby Gaylor
Buford Van Stomm (voice)
Alyson Stoner
Isabella Garcia-Shapiro (voice)
Travis Willingham
Thor (voice)
Adrian Pasdar
Tony Stark / Iron Man (voice)
Drake Bell
Peter Parker / Spider-Man (voice)
Fred Tatasciore
Hulk (voice)
Liam O'Brien
Red Skull (voice)
Charlie Adler
M.O.D.O.K. (voice)
Danny Trejo
Venom (voice)
Peter Stormare
Whiplash (voice)
Caroline Rhea
Linda Flynn-Fletcher (voice)
Richard O'Brien
Lawrence Fletcher (voice)
Chi McBride
Nick Fury (voice)
Jeff 'Swampy' Marsh
Francis Major Monogram / Gordon Gutsofanemu / Additional Voices
Tyler Alexander Mann
Carl (voice)
John Viener
Norm (voice)
Stan Lee
NY Hotdog Vendor / Narrator (voice)
Jack McBrayer
Irving DuBois (voice)
Kelly Hu
Japanese Announcer / Additional voices
Allie Mac Kay
Little Old Lady