Vincent Martella

Phineas Flynn (voice)

Thomas Brodie-Sangster

Ferb Fletcher (voice)

Ashley French

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)