Le Mystérieux Monsieur Sylvain (1947) — Cast
Cast
| Claude Nollier | |
| Philippe Dumat | Inspector Juve (as Edmond Bréon) |
| Roger Bontemps | |
| Jacques Mattler | |
| Marcel Raine | Dartois |
| Jacques Muller | |
| Max Doria | |
| Simone Renant | Françoise Beretton |
| Maud Lamy | |
| Suzanne Bara | |
| Roger Coirault | |
| Marcelle Praince | Marquise d'Espard |
| Jean Marchat | Morgat |
| Frank Villard | Ancelin |
| Paul Amiot | Colonel |
| André Bervil | Gina's Killer |
| Jean Chevrier | Chantenay |
Crew
| Jean Stelli | Director |