Die Pyramide des Sonnengottes

The Pyramid of the Sun God is a 1965 West German and Italian western film adventure directed by Robert Siodmak and starring Lex Barker, Gérard Barray and Michèle Girardon. It is based on a book by Karl May, and was part of a boom of Karl May adaptations during the decade. It follows on from The Treasure of the Aztecs (1965), also directed by Siodmak and featuring substantially the same cast.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.