Black sheep (1996)

Black Sheep - Chris Farley stars as Mike Donnelly, the doltish younger brother of a gubernatorial candidate (Tim Matheson). Mike can't seem to stay out of trouble, thus potentially endangering his brother's chance at winning the election, so campaign aide Steve Dodds (David Spade) is assigned to chaperone him until the election is over. Not realizing that he is biting off more than he can chew, Steve takes Mike to the wilderness of Washington state, where the two men are ill-equipped to deal with the difficulties that nature throws their way. Penelope Spheeris (WAYNE'S WORLD) directs this slapstick comedy, which reunites the successful team from 1995's TOMMY BOY.