which comedy film has someones brother as a retarded deputy sheriff?

Five bored, occasionally high and always ineffective Vermont state troopers must prove their worth to the governor or lose their jobs. After stumbling on a drug ring, they plan to make a bust, but a rival police force is out to steal the glory.

When an international border dispute arises between the U.S. and Canada, the Super Troopers- Mac, Thorny, Foster, Rabbit and Farva, are called in to set up a new Highway Patrol station in the disputed area.