Gunman's Walk is a 1958 American CinemaScope Western film directed by Phil Karlson and starring Van Heflin and Tab Hunter.

Davy Hackett (James Darren) and his hot-tempered, arrogant older brother Ed (Tab Hunter) are about to assist their rancher father Lee (Van Heflin) on a horse roundup.

Ed is obsessed with capturing an elusive white mare, ostensibly for Davy, and cannot bear the fact that Paul decides to compete for the animal.

When the case comes to court, Ed is released when a man named Sieverts (Ray Teal) lies that he saw what happened: the cliff gave way and the death was an accident.

Sieverts claims he has lost a group of wild horses he had gathered; Lee allows him ten of his as a gesture of gratitude for his saving his son.