In the 1849 American West, seductive outlaw Jack Morgan falls in love with Mollie, an innkeeper's daughter, already coveted by stagecoach driver Dick. After robbing Dick's stagecoach, Jack is chased by a posse of horsemen. Wounded, he finds refuge with Mollie, who hides and nurses him back to health. Hunted to a burning barn, Jack attempts to escape but is shot dead by Dick. Mollie finds him dying in her arms. Between romance, betrayal, and pursuit, the film intensely blends drama and adventure.