Francois Truffaut's Jules et Jim was a very popular art-house movie in the early sixties. The black and white French (English subtitled) film follows the friendship of two college students in bohemian Paris beginning in 1912. They meet Catherine, a free spirit who loves to shock people as much as she enjoys both men's love. She marries Jules, but is not satisfied. They reunite with Jim and continue their love triangle.
Jeanne Moreau's Catherine is eternally alluring, selfish, manipulating, and cruel. She is perfect as the siren who plays with men as a cat plays with a mouse. Oscar Werner gives a sympathetic performance as the idealistic and vulnerable Jules, who goes from carefree youth to melancholy middle-age. Henri Serre is well-cast as Jim, more quiet and introspective, yet still helplessly drawn to the enigmatic Catherine.
This is the kind of movie one admires more each time you see it. At first, you are dependent on the subtitles; later you just enjoy the flow of scenes, the gradual change in mood from youthful exuberance to subdued acceptance, and then the stark and tragic, yet inevitable, conclusion. If you like character-driven stories about unconventional people, you'll enjoy Jules and Jim.