It's quite hard to succinctly review this Truffaut comedy - there is just so much going on. Essentially, Jacqueline Bisset ("Julie") is brought to Nice to star in a movie about a British woman who is married to a Frenchman. She comes to meet his family and promptly falls in love with her husband's father and so leaves him to shack up with his dad. It turns out, as the production progresses that the producer…