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)
Mitchel Musso Jeremy Johnson / Additional Voices (voice) Jeremy Johnson / Additional Voices (voice) See fewer	Monster House (2006)
Dan Povenmire Dr. Heinz Doofenshmirtz (voice) Dr. Heinz Doofenshmirtz (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)
Richard O'Brien Lawrence Fletcher (voice) Lawrence Fletcher (voice) See fewer	The Rocky Horror Picture Show (1975)
Dee Bradley Baker Perry the Platypus / Additional Voices (voice) Perry the Platypus / Additional Voices (voice) See fewer	American Dad! (2005)
Maulik Pancholy Baljeet Tjinder / Additional Voices (voice) Baljeet Tjinder / Additional Voices (voice) See fewer	30 Rock (2006)
John Larroquette Bob Webber (voice) Bob Webber (voice) See fewer	Night Court (1984)
Bobby Gaylor Buford Van Stomm (voice) Buford Van Stomm (voice) See fewer	Phineas and Ferb (2007)
Tyler Alexander Mann Karl the Intern (voice) Karl the Intern (voice) See fewer	Phineas and Ferb (2007)
Kevin Michael Richardson Additional Voices (voice) Additional Voices (voice) See fewer	Mortal Kombat (1995)
Tara Strong Additional Voices (voice) Additional Voices (voice) See fewer	Batman: The Killing Joke (2016)