Description
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.
Casts:
Vincent Martella
Thomas Brodie-Sangster
Dee Bradley Baker
Ashley Tisdale
Dan Povenmire
Richard O'Brien
Jeff 'Swampy' Marsh
Alyson Stoner