When the four boys see an R-rated movie featuring Canadians Terrance and Philip, they are pronounced "corrupted", and their parents pressure the United States to wage war against Canada.
Matt Stone as Kyle Broflovski / Kenny McCormick / Saddam Hussein / Terrance Henry Stoot / Big Gay Al / Ticket Taker / Stuart McCormick / Jimbo Kearn / Gerald Broflovski / Butters Stotch / Additional Voices (voice)