Toonin' To Go Doofin'

All airing on July 23rd.
 * http://tvlistings.zap2it.com/tv/phineas-and-ferb-phineas-and-ferb-get-doofed/EP009488470216 - Phineas and Ferb Get Doofed
 * http://tvlistings.zap2it.com/tv/phineas-and-ferb-doof-even-blink-chez-doof-ypus/EP009488470217 - Doof Even Blink; Chez Doof-ypus
 * http://tvlistings.zap2it.com/tv/phineas-and-ferb-oh-there-you-are-doof-swiss-family-doof/EP009488470218 - Oh, There You Are, Doof; Swiss Family Doof
 * http://tvlistings.zap2it.com/tv/phineas-and-ferb-hide-and-doof-that-sinking-doof/EP009488470219 - Hide and Doof; That Sinking Doof