In "Tri-Stone Area:" It's 27,000 B.C. and cavegirl Candace gets all fired up in a quest to bust her caveboy brothers. In "Doof Dynasty:" It's 1542 A.D. China. Doofus Khan has kidnapped Princess Isabella from Regent Monogram. It's up to Phineas, Ferb, Buford and Baljeet to brave a treacherous trail to find ninja warrior Master Perry and, if not talk him out of retirement, become his students to learn how to free the princess. Written by
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Doofun Khan! What have you done with Princess Isabella?
Th-that's none of your business, but there's no way she escaped forcing me to move up my plans, I can tell you that!
I know I am, but what are YOU?
Quirky Worky Song
sung by Danny Jacob
composed by Danny Jacob See more