"The Bullwinkle Show" (1961) - features "The Adventures of Dudley Do-Right", Mountie Dudley Do-Right battles Snidely Wiplash
Dudley Do-Right (1999) - remake of the cartoon with Brendan Fraser
War Time Ally
Forty-Ninth Parallel (1941, United Kingdom) - a Nazi U-boat crew shipwrecked in Canada try to flee to the neutral United States - an Academy Award winning classic
Paratrooper (1953) - Alan Ladd pretends to be Canadian in order to join the RAF and forget the flying accident that killed his friend (Top Gun borrowed heavily from this movie)
Fiend Without a Face (1957) - invisible monsters created near an American airbase in Manitoba (the mountain ranges look a lot like California though) provokes resentment amongst the locals
The Devil's Brigade (1968) - a crack Canadian outfit and American misfits learn to fight together
Map of the Human Heart (1992) - Inuit boy meets English map-maker, falls for Metis girl, and fights in WWII
Religious Quebec
I Confess (1953) - a murderer confesses to a priest (Montgomery Clift) who is himself suspected by the police, directed by Alfred Hitchcock
Agnes of God (1985) - a young nun gives birth leading to a conflict between a psychiatrist and the Mother Superior
Modern Times
Some Girls (1989) - visiting prospective in-laws in Canada
Narrow Margin (1990) - the perfect place to hide from the Mafia