Vincent Martella
Phineas Flynn (voice)
Thomas Brodie-Sangster
Ferb Fletcher (voice)
Ashley Tisdale
Candace Flynn (voice)
Dan Povenmire
Dr. Heinz Doofenshmirtz (voice)
Jeff 'Swampy' Marsh
Major Francis Monogram (voice)
Alyson Stoner
Isabella Garcia-Shapiro (voice)
Olivia Olson
Vanessa Doofenshmirtz (voice)
Dee Bradley Baker
Perry the Platypus (voice)
Kelly Hu
Stacy Hirano (voice)
Tyler Alexander Mann
Carl the Intern (voice)
John Viener
Norm (voice)
Maulik Pancholy
Baljeet Tjinder (voice)
Bobby Gaylor
Buford Van Stomm (voice)
Ariel Winter
Gretchen (voice)
John O'Hurley
Roger Doofenshmirtz (voice)
Caroline Rhea
Linda Flynn-Fletcher (voice)
Richard O'Brien
Lawrence Fletcher (voice)
Jack McBrayer
Irving DuBois (voice)
Diamond White
Holly (voice)
Michaela Zee
Ginger Hirano (voice)
Isabella Acres
Katie (voice)
Madison Pettis
Adyson Sweetwater (voice)
Benita Scheckel
Lacie (voice)
Soleil McGhee
Dana (voice)
Bella Thorne
Birgitte (voice)
Celia Ruskin
Heather (voice)
Noah Wyle
Martin the News Vendor (voice)
Cloris Leachman
Mrs. Feyersied (voice)
Nick Frost
Ed (voice)
Simon Pegg
Shaun (voice)
George A. Romero
Don Adaded (voice)