Phineas and Ferb travel across the galaxy to rescue their older sister Candace, who has been abducted by aliens and taken to a utopia in a far-off planet, free of her pesky little brothers.
Ashley Tisdale
as Candace Flynn (voice)
Vincent Martella
as Phineas Flynn (voice)
David Errigo Jr.
as Ferb Fletcher (voice)
Dan Povenmire
as Dr. Doofenshmirtz (voice)
Olivia Olson
as Vanessa Doofenshmirtz (voice)
Alyson Stoner
as Isabella (voice)
Bobby Gaylor
as Buford (voice)
Maulik Pancholy
as Baljeet (voice)
Dee Bradley Baker
as Perry the Platypus / Mama / Additional Voices (voice)
Ali Wong
as Super Super Big Doctor (voice)
Wayne Brady
as Stapler-Fist / Additional Voices (voice)
Thomas Middleditch
as Garnoz (voice)
