Journey Beneath the Desert
A helicopter crashes in the desert, and the crew winds up in the underground city of Atlantis and get mixed up in a slave revolt.
Cast: Jean-Louis Trintignant, Haya Harareet, Georges Rivière, James Westmoreland, Amedeo Nazzari, Giulia Rubini, Gabriele Tinti, Ignazio Dolce, Gian Maria Volonté
Crew: Edgar G. Ulmer (Director), Pierre Benoît (Novel), Remigio Del Grosso (Screenplay), Ugo Liberatore (Screenplay), André Tabet (Screenplay)