Phineas and Ferb

In this feature length movie, Phineas and Ferb discover that their beloved pet platypus, Perry, is really a secret agent who battles the forces of evil daily. They go with him on a grand adventure through another dimension where a truly evil Dr. Doofenshmirtz has taken over an alternate Tri-state Area and plans to travel back to our dimension to take over this Tristate Area as well. Meanwhile, Candace becomes convinced that it's time she put her childish ways behind her so she doesn't lose Jeremy as he starts planning for college.