I heard that they are making a movie called Phineas & Ferb: Across the second dimension. It is coming summer 2011,and is a T.V. Movie. It is about whenPerry'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. After that Phineas and Ferb will end. Here is proof about the movie in this link:http://en.wikipedia.org/wiki/Phineas_and_Ferb:_Across_the_Second_Dimension.