A twin takes her deceased sister's place as wife of the man they both love.
| Writing | Margaret Buell Wilder | Adaptation |
| Production | Jack L. Warner | Executive Producer |
| Camera | Sol Polito | Director of Photography |
| Writing | Karel Josef Beneš | Novel |
| Sound | Max Steiner | Original Music Composer |
| Writing | Catherine Turney | Screenplay |
| Camera | Ernest Haller | Director of Photography |
| Directing | Curtis Bernhardt | Director |
| Directing | Jesse Hibbs | Assistant Director |
| Art | Fred M. MacLean | Set Decoration |
| Costume & Make-Up | Perc Westmore | Makeup Artist |
| Sound | Robert B. Lee | Sound |
| Editing | Rudi Fehr | Editor |
| Art | Robert M. Haas | Art Direction |
| Visual Effects | Paul Detlefsen | Matte Painter |
| Production | Bette Davis | Producer |
| Crew | Willard Van Enger | Special Effects |
| Crew | Russell Collings | Special Effects |
| Sound | Leo F. Forbstein | Music Director |
| Costume & Make-Up | Orry-Kelly | Costume Design |
| Visual Effects | Mario Larrinaga | Matte Painter |
