Watch Phineas and Ferb – Season 3 Episode 8: Ask a Foolish Question
Cast: Dee Bradley Baker , Vincent Martella , David Errigo Jr. , Ashley Tisdale , Caroline Rhea , Alyson Stoner , Dan Povenmire , Jeff 'Swampy' Marsh
Directors: Dan Povenmire , Jeff 'Swampy' Marsh
Watch Phineas and Ferb – S3E8
Episode Overview
When Candace discovers that Phineas and Ferb have invented a computer that can answer anything, she asks it how she can finally bust her brothers once and for all. Meanwhile, Dr. Doofenshmirtz loses the key to his latest invention, the "All Purpose-inator," and Agent P must find it before he does.
