Phineas and Ferb: The Movie - Across the 2nd Dimension

This full length feature film from the animated series Phineas and Ferb follows the titular heroes on an inter-dimensional adventure, as they follow Dr. Doofenschmirtz through his Ortherdimensionator - and into a bizarro world where Dr. Doof is the ruler, and an army of robots obey his every command. Can Perry make a daring rescue and save the day - even if it means revealing his secret identity as Agent P.?