| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred Newman | Crew | Sound | Original Music Composer |
 Arthur C. Miller | Crew | Camera | Director of Photography |
 Ben Nye | Crew | Costume & Make-Up | Makeup Artist |
 Darryl F. Zanuck | Crew | Production | Producer |
 Edmund Goulding | Crew | Directing | Director |
J. Watson Webb Jr. | Crew | Editing | Editor |
 Lamar Trotti | Crew | Writing | Screenplay |
 Nathan H. Juran | Crew | Art | Art Direction |
Richard Day | Crew | Art | Art Direction |
Thomas Little | Crew | Art | Set Decoration |
 W. Somerset Maugham | Crew | Writing | Novel |
 Anne Baxter | Cast | Actress | Sophie MacDonald |
 Bess Flowers | Cast | Actress | Country Club Party Guest |
 Brooks Benedict | Cast | Actor | Party Guest (uncredited) |
 Cecil Humphreys | Cast | Actor | Holy Man |
 Clifton Webb | Cast | Actor | Elliott Templeton |
Cobina Wright Sr. | Cast | Princess Novemali | |
 Cosmo Sardo | Cast | Actor | Minor Role |
 Elsa Lanchester | Cast | Actress | Miss Keith |
 Forbes Murray | Cast | Actor | Dr. Maturin |
 Frank Latimore | Cast | Actor | Bob MacDonald |
 Fritz Kortner | Cast | Actor | Kosti |
 Gene Tierney | Cast | Actress | Isabel Bradley |
 Harry Pilcer | Cast | Specialty Dancer | |
 Henri Letondal | Cast | Actor | Police Inspector at Sophie's Death (uncredited) |
 Herbert Marshall | Cast | Actor | W. Somerset Maugham |
 John Payne | Cast | Actor | Gray Maturin |
 John Wengraf | Cast | Actor | Joseph - Gray & Isabel's Butler |
 Lucile Watson | Cast | Actress | Louisa Bradley |
 Paul Everton | Cast | Actor | Banker (uncredited) |
 Reed Hadley | Cast | Actor | Party Waiter (voice) (uncredited) |
 Tyrone Power | Cast | Actor | Larry Darrell |
Edna Harris | Cast | Actress | Guest (uncredited) |
Shushella Shakari | Cast | Actress | Arab Girl |
Dorothy Kelly | Cast | Actress | |
| Person | Type | Job | Role(s) |
