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.
Writer: Giovanni Simonelli
Screenplay: Alfonso Balcázar, José Antonio de la Loma
Story: Miguel Cussó, Alfonso Balcázar
Director: Alfonso Balcázar
Director of Photography: Mario Capriotti, Stelvio Massi, Víctor Monreal
Producer: Italo Zingarelli