Vincent Martella

Phineas Flynn (voice) / Additional Voices

Ashley Tisdale

Candace Flynn (voice)

Thomas Brodie-Sangster

Ferb Fletcher (voice)

Dee Bradley Baker

Perry the Platypus (voice) / Additional Voices

Dan Povenmire

Dr. Heinz Doofenshmirtz (voice)

Olivia Olson

Vanessa Doofenshmirtz (voice)

Alyson Stoner

Isabella Garcia-Shapiro (voice)

Maulik Pancholy

Baljeet Tjinder (voice)

Bobby Gaylor

Buford (voice) / Additional Voices

Jeff 'Swampy' Marsh

Major Francis Monogram (voice) / Additional Voices

Caroline Rhea

Linda Flynn-Fletcher (voice)

Richard O'Brien

Lawrence Fletcher (voice)

Tyler Alexander Mann

Carl (voice)

Mitchel Musso

Jeremy Johnson (voice)

Kelly Hu

Stacy Hirano (voice)/ Stacy's Cousin (voice)

Dan Povenmire

Robert Hughes