Cloak and Dagger (1946 film)

"Cloak and Dagger" is a 1946 film directed by Fritz Lang, which combines elements of espionage and romance. The film stars Gary Cooper as a professor who becomes embroiled in spy activities during World War II. The story is set against the backdrop of the war, where Cooper's character, a scientist working on a secret atomic bomb project, is drawn into a web of intrigue involving espionage and betrayal.