Cannabis (1970) Pierre Koralnik

Serge Morgan is a killer working for the American Mafia. After performing a contract in New York for his employers, he takes the plane back to Paris and, during the flight, he gets to know Jane, the rich daughter of an ambassador. Once in Orly Airport he gets seriously wounded by the men of French drug kingpin Henri Emery. He manages to escape them though and takes refuge at Jane's. Passion sets in between the killer and the young lady. As of then, sex will be intertwined with blood and death. For better or worse... 

Cannabis or 'French Intrigue' as it was called on the North American video release is a low budget film with not much to see in it besides a naked Jane Birkin getting it on. Serge Gainsbourg Smoking one cigarette after another plays a unshaven, hoodlum involved with a international drug smuggling conspiracy. Jane Birkin is a girl Serge meets on a air-plane, and nudity ensue, not Gainsbourg though which is a scary proposition seeing him in that Lemon incest video. Another memorable scene is Serge in a huge Chicken coupe shooting it out with other baddies. Soundtrack is by Gainsbourg and is very cool as with everything the man did.