Had never seen it before. Delightful and innovative. Lots of nods to American noir and gangster pictures. Curiously, though, it reminds me a lot of Day for Night--watched that pic three times in one sitting when it first came out.
On TCM till March.
Film score by Georges Delerue, the first of 10 for Truffaut. He also did the score for Day for Night, iirc.