Phineas And Ferb Season 4 Episode 18 -

Airdate: 2013-Aug-09

Episode summary:

Candace and Stacy compete in Phineas and Ferb's "Ultimate Obstacle Course"; Doofenshmirtz tries to humiliate his brother, the mayor, by making him accidentally insult another town's mayor.

About Phineas And Ferb series:

An animated comedy about two stepbrothers who find inventive things to do on each day of their summer vacation such as building a roller coaster ou...Show more >