Goin' South

Due to the lack of men after the Civil War, a western town allows a young bachelorette who lives alone to save a thief from hanging by marrying him. They must deal with his old gang, the Sheriff, the railroad, a gold mine, and each other.

Goin' South is a 1978 romance western movie directed by Jack Nicholson, starring Jack Nicholson, John Belushi, Christopher Lloyd. It holds an IMDb rating of 6.2/10 from 8,735 votes and runs 1h 48m.