South Park: Bigger, Longer & Uncut

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.

Escape from New York

In 1997, the island of Manhattan has been walled off and turned into a giant maximum security prison within which the country’s worst criminals are left to form their own anarchic society. However, when the President of the United States crash lands on the island, the authorities turn to a former soldier and current convict, Snake Plissken, to rescue him.