An Alternate Foe

An Alternate Foe is the 10th episode of Season 31 on Disney and the 24th on Nickelodeon. Phineas and Ferb decide to build a tour bus that can go through a series of different dimensions, but they find an evil version of Phineas in one of the dimensions and must put a stop to his crimes. Doofenshmirtz decides to adopt a kitten.

To be continued later please dont edit