I have seen 37/72 of Julien Duvivier’s films. Here is an excellent article in which David Cairns talks about the difficulty in obtaining Duvivier’s films.
Yet the films that remain available are superb enough.
Note: September, 2010, I explored Duvivier’s filmography.
Ranked.
Tier One: Excellent
Poil de Carotte/The Red Head (1932)
Un carnet de bal (1937)
La belle équipe/They Were Five/The...