The Proud Family Season 2 Episode 8 Crouching Trudy, Hidden Penny Episode Title:Crouching Trudy, Hidden Penny.Episode Description:Penny and her friends are inspired to pick up karate after seeing a movie, and wind up in the same dojo as the Chang triplets. When the star of the movie they saw opens a new dojo in town, her friends abandon her at the dojo they started at. Penny wants to follow her friends to the new dojo, but Trudy forbids it, wanting her to stick with her dojo. Penny is not thrilled when all of her friends are across the street breaking boards, while she is helping the Changs clean the dojo. However, as time goes on, she comes to appreciate her time there, especially after she and the Changs manage to easily defeat her friends in a karate tournament. Penny realizes the reason they won was because their dojo offered discipline, something the other dojo did not have.