Each day, two kindhearted suburban stepbrothers on summer vacation embark on some grand new project, which annoys their controlling sister, Candace, who tries to bust them. Meanwhile, their pet platypus plots against evil Dr. Doofenshmirtz.
Vincent Martella
Thomas Brodie-Sangster
Ashley Tisdale
Caroline Rhea
Dee Bradley Baker
Alyson Stoner
Bobby Gaylor
Dan Povenmire
Jeff 'Swampy' Marsh
Maulik Pancholy
Richard O'Brien
Mitchel Musso
Kelly Hu
Tyler Alexander Mann