White Smoke (1957)

Sophie Mallet is the lively manager of a detective agency, assisted by Emile Gachit, her conscientious but not very effective right-hand man. One day a fellow named David entrusts her a pack of cigarettes that she is supposed to hand over to a certain John Smith. But David soon disappears while John Smith is murdered. Moreover, a lot of dubious characters prove "very interested" in the pack of cigarettes... Which will keep Sophie and Emile for some time...!

• Release Date: 1957-11-01
• Runtime: 1h 25min
• Production Company: Belga Films
• Production Country: Belgium, France
• Directors: Robert Vernay, André Montoisy.