Episode 340 - Dodgeball: A True Underdog Story (2004)

In order to save their small gym from being taken over by a local rival, a group of ragtag misfits participate in a national dodgeball tournament in order to win enough money to keep their gym.  Starring Vince Vaughn, Ben Stiller, Christine Taylor, Rip Torn, Justin Long, Stephen Root, Alan Tudyk, Joel David Moore, Gary Cole, and Jason Bateman.