Phineas and Ferb - Season 3 Episode 8 : Ask a Foolish Question
Poster Phineas and Ferb - Season 3 Episode 8 : Ask a Foolish Question 2026

Phineas and Ferb - Season 3 Episode 8 : Ask a Foolish Question

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.

  • Released: 2007-08-17
  • Runtime: 00:26:14 minutes
  • Genre: Animation, Comedy, Family, Sci-Fi & Fantasy
  • Network: Disney XD, Disney Channel
  • Stars: Vincent Martella, Ashley French, Alyson Stoner, David Errigo Jr., Maulik Pancholy, Bobby Gaylor, Dan Povenmire, Jeff 'Swampy' Marsh, Caroline Rhea, Dee Bradley Baker

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