Pinky and the Brain and Phineas and Ferb Crossovers
Brainzilla vs Perryguirus by LordGodsServant reviews
In the middle of one of Perry's and Doof's regular battles, Pinky and Brain take it upon themselves to use Doof's inator. What chaos will the duo wreak, and how will Perry and Doof stop them?
Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 1,447 - Reviews: 6 - Favs: 11 - Follows: 2 - Published: 8/30/2012 - Brain, Perry