Escape from Phineas Tower

When Phineas and Ferb are inspired by an antique escape chamber that Dad acquires, they decide to build a computer-controlled tower that will trap them inside and allow them to explore the world of escapement. They have fun breaking out of all the traps until the tower becomes self-aware and goes beyond what it was programmed to do. Meanwhile, Dr. Doofenshmirtz invents a "rude-inator" to ruin Roger's meeting with a visiting dignitary from England.

Perry's entrance to his lair
None.

Background Information

 * http://tvlistings.zap2it.com/tv/phineas-and-ferb-escape-from-phineas-tower/EP009488470229

International Premiere

 * November 18, 2011 (Disney XD Germany)

Continuity

 * This is the second of Phineas and Ferb's creations that becomes self-aware. ("Phineas and Ferb Summer Belongs to You!")

Cast

 * Vincent Martella as Phineas
 * Ashley Tisdale as Candace
 * Thomas Sangster as Ferb
 * Caroline Rhea as Mom
 * Alyson Stoner as Isabella
 * Mitchel Musso as Jeremy
 * Dan Povenmire as Dr. Doofenshmirtz
 * Jeff "Swampy" Marsh as Major Monogram
 * Richard O'Brien as Dad
 * Dee Bradley Baker as Perry
 * John O'Hurley as Roger Doofenshmirtz