A serial killer is on the loose. His victims are unfaithful wives and he always leaves compromising photographs at the crime scene.

A gang of vicious outlaws lead by the crazed Black Burt Keller abduct Jessica Colby and decide to flee to Mexico. Shrewd bounty hunter Django and saintly roving gunslinger Sartana…

Frankie Avalon and George Nader (that guy from “The Robot Monster”) are a couple of wise-cracking, swingin’ secret agents. Their enemy is Shirley Eaton as Su-Muru, who plans to remove…