Ranger Tex Willer (Giuliano Gemma) and his buddy Kit Carson (William Berger) are searching for 300 lost guns, a transport for the army. Mexican bandits are suspected first, but soon clues are found that a mysterious Indian cult is behind all this. But since the Indians have a dangerous weapon, a poison which turns people into stone, Willer and Carson must be very careful on their voyage…

From the hands of Duccio Tessari, we get a western movie shot at the traditional spaghetti western locations near Almeria/Spain, with a slight horror/fantasy touch (and based on a popular comic strip), but nevertheless quality work in a traditional way, not least due to experienced actors such as Gemma, Berger and Aldo Sambrell. Peter Berling (“Aguirre”, “Name of the Rose”) has a special guest appearance. Produced by RAI Television, a sequel or even series was an option if this had been a hit, but apparently it wasn’t and remained the last western for Tessari and Gemma, 20 years after their classic “A Pistol For Ringo”.