Secret Beyond the Door
(1948)
Directing
| Fritz Lang | Director |
| William Holland | Director |
Writing
| Rufus King | Screenplay |
| Silvia Richards | Screenplay |
Production
| Fritz Lang | Producer |
| Walter Wanger | Executive Producer |
Camera
| Stanley Cortez | Director of Photography |
Sound
| Miklós Rózsa | Original Music Composer |
| Glenn E. Anderson | Sound Designer |
| Leslie I. Carey | Sound Designer |
Editing
| Arthur Hilton | Editor |
Art
| Max Parker | Production Design |
| John P. Austin | Set Decoration |
Costume & Make-Up
| Travis Banton | Costume Design |
Cast
 |
Joan Bennett | as Celia Lamphere |
 |
Michael Redgrave | as Mark Lamphere |
 |
Anne Revere | as Caroline Lamphere |
 |
Barbara O'Neil | as Miss Robey |
 |
Natalie Schafer | as Edith Potter |
 |
Rosa Rey | as Paquita |
|
Mark Dennis | as David |
 |
Anabel Shaw | as Intellectual Sub-Deb |