In Canada reruns are still shown on the Showcase. The series had six seasons and ran from August 26, 2003 to December 23, 2010. Matt Stone and Trey Parker, creators of "South Park", were executive producers for 10 episodes in the fourth season of the show. The series was about two friends who competed in numerous competitions. The loser of the competition would have to do a humiliation that the winner picked out. The show ended with an hour-long Christmas special that aired on December 23, 2010 on Showcase.