South Park: Season 12, Episode 8

12 - 8: The China Probrem

Cartman, worried that the Chinese have plans to invade America, forms the American Liberation Front in an attempt to prevent the impending takeover. After the support he's counting on fails, it's up to Butters and Cartman to confront the Chinese alone. Meanwhile Stan, Kyle, and the rest of the boys have trouble dealing with the recent rape of a close friend.