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	Sabrina the Teenage Witch (1996)
Alyson Stoner Isabella Garcia-Shapiro (voice) Isabella Garcia-Shapiro (voice) See fewer	Phineas and Ferb (2007)
Richard O'Brien Lawrence Fletcher (voice) Lawrence Fletcher (voice) See fewer	The Rocky Horror Picture Show (1975)
Dan Povenmire Dr. Heinz Doofenshmirtz / Crowd (voice) Dr. Heinz Doofenshmirtz / Crowd (voice) See fewer	Phineas and Ferb (2007)
Jeff 'Swampy' Marsh Major Francis Monogram / Mission Control Voice (voice) Major Francis Monogram / Mission Control Voice (voice) See fewer	Phineas and Ferb (2007)
Dee Bradley Baker Perry the Platypus / Crowd (voice) Perry the Platypus / Crowd (voice) See fewer	American Dad! (2005)
Mitchel Musso Jeremy Johnson (voice) Jeremy Johnson (voice) See fewer	Pair of Kings (2010)
Maulik Pancholy Baljeet Tjinder / Crowd (voice) Baljeet Tjinder / Crowd (voice) See fewer	30 Rock (2006)
Bobby Gaylor Buford Van Stomm / Crowd (voice) Buford Van Stomm / Crowd (voice) See fewer	Phineas and Ferb (2007)
Kari Wahlgren Suzy Johnson / Elderly Woman (voice) Suzy Johnson / Elderly Woman (voice) See fewer	Rick and Morty (2013)
Kelly Hu Stacy Hirano (voice) Stacy Hirano (voice) See fewer	The Scorpion King (2002)
Corey Burton Computer Voice (voice) Computer Voice (voice) See fewer	Atlantis: The Lost Empire (2001)
Charlie Schlatter Street Performer #2 (voice) Street Performer #2 (voice) See fewer	18 Again! (1988)
Phil LaMarr Street Performer #1 (voice) Street Performer #1 (voice) See fewer	Pulp Fiction (1994)
April Winchell Pet Store Owner (voice) Pet Store Owner (voice) See fewer	Who Framed Roger Rabbit (1988)