Le Mepris (Contempt) is a fantastic film from 1960 directed by Jean-Luc Godard, starring Brigitte Bardot.
I read the book and studied the film at University a few moons ago now.
Apart from being amazingly cool to look at, it has many depths and parallels with both real life and Homer's Odyssey, as well as the process of filmmaking itself. A must see.
American film producer (Paul) hires respected Austrian director Fritz Lang (played by himself) to direct a film adaptation of Homer's Odyssey. But he soon becomes disillusioned with Lang's treatment of it as an art film and hires a novelist/playwright to re-work the script.
The conflict between artistic expression and commerical gain parallels Paul's sudden estrangement from his wife (Camille - Bardot) following time she spends with a playboy millionaire.
Godard's film mirrors both the book its based on by Italian writer, Alberto Moravia and his own real life - to the relationship with his own wife (Anna Karina) and his film distributor. The 3 main characters also resemble Odysseus, Penelope and Poseidon.