Promise to the Unknown One (1942) — Cast
Cast
| Charles Vanel | Jennifer Parker |
| Jacques Breteuil | Announcer |
| Jacques Tarride | Jeweler |
| Gaston SĂ©verin | Uncredit |
| Lucien Callamand | Bréchard |
| Jean Clarens | (uncredited) |
| Alexandre Fabry | Jenny's Father |
| Madeleine Robinson | Jennifer Parker |
| Claude Dauphin | Cartier, l'acteur |
| Robert Dalban | Acting Commissioner |
| Henri Guisol | Duvernier |
| Marcel André | Chancellin |
| Charlotte Clasis | Bubba's Mother |
| Gisèle Alcée | Topless Girl |
| Pierre Brasseur | Lussac |
| Manuel Gary | Sailor |
| Nicolas Amato | Station |
Crew
| Georges Benoît | Director of Photography |
| Robert Giordani | Production Design |
| André Berthomieu | Director |
| Suzanne Goosens | Producer |
| Marcel Segard | Producer |
| Georges Derveaux | Original Music Composer |
| Marcel Royné | Sound |
| Marc-Gilbert Sauvajon | Writer |
| Françoise Giroud | Writer |
| André Berthomieu | Writer |
| Andrée Danis | Editor |