Peril en la demeure/ Peril/ Death in a French Garden (1985) - 5/10. The plot, which is ridiculous, is summarized on IMDb thus: "A magnate and his younger wife hire David to teach guitar to their teenage daughter. The wife quickly seduces David, and simultaneously he strikes up an acquaintance with the family's inquisitive neighbor. One night, David is mugged but rescued from injury by a stranger, Daniel, who also becomes David's friend and admits to being a hit man. Video tapes of their activities appear in the lovers' mail; David thinks they're from the neighbor, Daniel is sure the husband is onto the affair and hired the mugger. After Daniel tells David that he's been hired to kill the husband . . ." things get even more improbable. There are a couple things about the movie that make it worth watching. One is Nicole Garcia taking her clothes off; the other is the many inventive scene transitions that quickly move us from place to place and fast-forward the action. I've never seen so many in a single picture, and several are very clever. If this film were being scored for editing only it would get a 10/10.
Also the numerous Inside Llewyn Davis nods are quite funny, I knew Clint would see a lot of himself in Llewyn.