
Lucas McCain raises a son while battling desperados in New Mexico.

An ex-convict is accused of robbing and killing his employer.

A sharecropper enters his colt in a horse race; he hopes to win enough money to buy a farm from the owner, who has bet on Mark McCain's entry.

Lucas is out for vengeance when Mark is used as a pawn in a bank robbery scheme.

A convict is released from prison and returns home to North Fork.