The Fugitive (1963)

While fleeing from a sheriff's dragnet, Kimble is rescued by a dangerous motorcycle gang called 'the Devil's Disciples, led by the brutal Hutch. As payback, Hutch and his gang want Kimble to help them avenge the death of a former gang member who robbed a gas filling station, where his father turned him in and as part of his sentence; he was drafted and sent to Vietnam where he was killed in action. When Kimble notices that the gang is not completly unified, he seeks help from Don, one of the members, and his girlfriend, Patty, to help him escape so he can warn the police to prevent the killing of the deseased gang member's father.