Mystery of the Urinal Deuce S9E9 - Mystery of the Urinal Deuce 2006
Cartman reveals who masterminded the attacks of 9/11, while Kyle and Stan search for the real truth; meanwhile Mr. Mackey just wants to know who dropped the deuce in the urinal.
- Released: 2006-10-11
- Runtime: 50 minutes
- Genre:
- Stars: Trey Parker, Matt Stone, Isaac Hayes, Mona Marshall, April Stewart
- Director: Trey Parker