Der Spion, der in die Hölle ging (1965)

Translated title: The Spy Who Went Into Hell

CIA agent Jeff Larson is sent to investigate suspicious activities at a U.S. base located in southern Spain. He discovers the base is being heavily monitored by the KGB via hidden cameras and moles within the base, and he must find a way to ferret the traitors out whilst avoiding discovery of his investigation.

Country: France, Germany, Spain

Director: Maurice Labro