Western justice takes a dark turn in The Last Sunset, a gripping adventure starring Rock Hudson, Kirk Douglas, Dorothy Malone and Joseph Cotten. American lawman Dana Stribling (Hudson) enters Mexico with one mission: to hunt down the infamous Brendan O'Malley (Douglas), who killed his brother-in-law. He finds his culprit working for a wealthy cattleman (Cotten) and arranging a herd to cross the border. Unable to serve his warrant, Stribling signs on as a trail boss, warning O'Malley of his intentions once they reach Texas. The two slowly develop respect for one another along the journey, but a shocking revelation will change their plans forever.