Impact

An unfaithful wife plots with her lover to kill her husband, but when her lover is accidentally killed instead, her husband, who was wounded but is also believed to be dead, hides out in a small town where he builds a new life for himself.

Impact is a 1949 drama crime movie directed by Arthur Lubin, starring Charles Coburn, Brian Donlevy, Ella Raines. It holds an IMDb rating of 7.0/10 from 5,571 votes and runs 1h 51m.