Phineas and Ferb get trapped in an alternate dimension where the evil Doofenshmirtz rules the tri-state area. They must find a way back home with the help of their pet platypus named Perry, who they discover is a secret agent.

Top Cast

Vincent MartellaPhineas Flynn / Phineas-2 (voice)

Thomas Brodie-SangsterFerb Fletcher (voice)

Dee Bradley BakerPerry the Platypus / Additional Voices (voice)

Ashley FrenchCandace Flynn / Candace-2 (voice)

Dan PovenmireDr. Heinz Doofenshmirtz / Doof-2 / Additional Voices (voice)

Richard O'BrienLawrence Fletcher / Lawrence-2 (voice)

Jeff 'Swampy' MarshMajor Francis Monogram / Monogram-2 (voice)

Alyson StonerIsabella Garcia-Shapiro / Isabella-2 (voice)