S04E10: Backyard Hodge Podge

The boys create a new invention using recycled parts from past projects. When Candace attempts to bust them, Mom is too exhausted from baking pies all night and can't figure out what Candace is trying to show her.

Season 4

Vincent Martella
Vincent Martella
Phineas Flynn (voice)
Ashley French
Ashley French
Candace Flynn (voice)
Alyson Stoner
Alyson Stoner
Isabella Garcia-Shapiro (voice)
David Errigo Jr.
David Errigo Jr.
Ferb Fletcher (voice)
Maulik Pancholy
Maulik Pancholy
Baljeet Tjinder (voice)
Bobby Gaylor
Bobby Gaylor
Buford Van Stomm (voice)
Dan Povenmire
Dan Povenmire
Dr. Heinz Doofenshmirtz (voice)
Jeff 'Swampy' Marsh
Jeff 'Swampy' Marsh
Major Francis Monogram (voice)