Locked out of the OWCA computer thanks to Perry, Evil Carl seeks the platypus' whereabouts after he and his computer-accessing paw-print disappear under united fire from Doofenshmirtz' many Inator machines. As to the others, Candace, believing Jeremy broke up with her, abandons cruel society and goes native, joining a tribe of monkeys as Candar; Phineas, believing he's spotted his beloved platypus, leads Ferb and friends further through a dangerous uncharted gorge; and, Lois and Lawrence believe confusion over their dinner reservation at Chez Afrique can be untangled.
—statmanjeff