Phineas and Ferb 2: The Movie/Summary

Phineas and Ferb are finally busted by their sister Candace, but things don't go as she planned. Soon, crowds gather from all over the three states in question to see the boys build their machines. But, of course, all is not well. Doofenshmirtz has teamed up with the Regurgitator and Jowser to literally drill a hole into another reality, from where he will achieve supreme power. Who can stop him?