Perry's worst fear comes true when Phineas and Ferb finds out that he is in fact Secret Agent P, but that soon pales in comparison during a trip to the 2nd dimension where Perry finds out that Dr. Doofenshmirtz is truly evil and successful.

Starring:

Alyson Stoner, Ashley Tisdale, Caroline Rhea, Dee Bradley Baker, Irrfan Khan, Kelly Hu, Kevin James, Maulik Pancholy, Mitchel Musso, Richard O'Brien, Saoirse Ronan, Sigourney Weaver, Vincent Cassel, Vincent Martella

Genre:

Adventure, Animation, Family