A group of married couples intend to celebrate their traditional joyous dinner together. The festivities turn sour when an anonymous telephone caller informs the husbands that one of the wives is guilty of adultery. But...which one?

1960 film by Alfonso Balcázar

Doc McGregor, former surgeon become player, is wrongly accused of murder and pursued by Slade, a bounty hunter. In his escape he finds Larry Kitchener's corpse and decides to impersonate him. But his problems get worse as Kitchener was a famous gunslinger hired as sheriff for the people from Baldosas to stop Reyes, a Mexican bandit who has terrorized them.