Le Sahara brûle

The Sahara Is Burning is a 1961 French adventure film directed by Michel Gast and starring Paul Guers, Jean Servais and Magali Noël. It is based on a novel of the same title by Gilles Perrault. It was made at the Boulogne Studios in Paris and on location took place in the desert outside Hassi Messaoud in Algeria. The film's sets were designed by the art directors Sydney Bettex and René Moulaert.

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