Name	Known for
Vincent Martella Phineas Flynn (voice) Phineas Flynn (voice) See fewer	Phineas and Ferb (2007)
Ashley Tisdale Candace Flynn (voice) Candace Flynn (voice) See fewer	Phineas and Ferb (2007)
Thomas Brodie-Sangster Ferb Fletcher (voice) (as Thomas Sangster) Ferb Fletcher (voice) (as Thomas Sangster) See fewer	Maze Runner: The Scorch Trials (2015)
Caroline Rhea Linda Flynn-Fletcher (voice) Linda Flynn-Fletcher (voice) See fewer	The Perfect Man (2005)
Dan Povenmire Dr. Heinz Doofenshmirtz / Additional Voices (voice) Dr. Heinz Doofenshmirtz / Additional Voices (voice) See fewer	Phineas and Ferb (2007)
Jeff 'Swampy' Marsh Major Francis Monogram / Additional Voices (voice) Major Francis Monogram / Additional Voices (voice) See fewer	Phineas and Ferb (2007)
Tyler Alexander Mann Carl (voice) (as Tyler Mann) Carl (voice) (as Tyler Mann) See fewer	Phineas and Ferb (2007)
John O'Hurley Roger Doofenshmirtz (voice) Roger Doofenshmirtz (voice) See fewer	Seinfeld (1989)
Ben Stiller Khaka Peü Peü (voice) Khaka Peü Peü (voice) See fewer	Tropic Thunder (2008)
Christine Taylor Mrs. Khaka Peü Peü (voice) Mrs. Khaka Peü Peü (voice) See fewer	Dodgeball: A True Underdog Story (2004)
Maulik Pancholy Baljeet Tjinder / Additional Voices (voice) Baljeet Tjinder / Additional Voices (voice) See fewer	30 Rock (2006)
Bobby Gaylor Buford Van Stomm / Additional Voices (voice) Buford Van Stomm / Additional Voices (voice) See fewer	Phineas and Ferb (2007)
Alyson Stoner Isabella Garcia-Shapiro (voice) Isabella Garcia-Shapiro (voice) See fewer	Phineas and Ferb (2007)
Kelly Hu Stacy Hirano (voice) Stacy Hirano (voice) See fewer	The Scorpion King (2002)
Pamela Adlon Additional Voices (voice) (as Pam Adlon) Additional Voices (voice) (as Pam Adlon) See fewer	Better Things (2016)
Todd Stashwick Additional Voices (voice) Additional Voices (voice) See fewer	The Air I Breathe (2007)
James Patrick Stuart Additional Voices (voice) Additional Voices (voice) See fewer	Gettysburg (1993)