South Park: Mystery of the Urinal Deuce

Series 10, episode 9

Originally Aired On: Wednesday, 11 October 2006

Cartman speculates about the perpetrator of the September 11 attacks, believing he can prove Kyle was responsible for the attacks. With the voices of Trey Parker and Matt Stone

Cast (unconfirmed)

Image for Trey ParkerTrey Parker
Image for Matt StoneMatt Stone
Mona Marshall
Image for Isaac HayesIsaac Hayes
April Stewart