| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred Newman | Crew | Sound | Original Music Composer |
 Anatole Litvak | Crew | Directing | Director, Producer |
 Ben Nye | Crew | Costume & Make-Up | Makeup Artist |
 Darryl F. Zanuck | Crew | Production | Executive Producer |
 Dorothy Spencer | Crew | Editing | Editor |
 Ernest Lansing | Crew | Art | Set Decoration |
Frank Partos | Crew | Writing | Screenplay |
Leo Tover | Crew | Camera | Director of Photography |
Mary Jane Ward | Crew | Writing | Novel |
Millen Brand | Crew | Writing | Screenplay |
Raymond A. Klune | Crew | Production | Production Manager |
Robert Bassler | Crew | Production | Producer |
Thomas Little | Crew | Art | Set Decoration |
Esperanza Corona | Crew | Costume & Make-Up | Hairstylist |
Ben Silvey | Crew | Production | Production Manager |
Ernie Parks | Crew | Costume & Make-Up | Makeup Artist |
 Angela Clarke | Cast | Actress | Greek Patient (uncredited) |
 Ann Doran | Cast | Actress | Valerie |
 Barbara Pepper | Cast | Actress | Asylum Patient (uncredited) |
 Betsy Blair | Cast | Actress | Hester |
 Beulah Bondi | Cast | Actress | Mrs. Greer |
 Celeste Holm | Cast | Actress | Grace |
 Damian O'Flynn | Cast | Actor | Mr. Stuart |
 Doro Merande | Cast | Actress | Asylum Patient (uncredited) |
 Dorothy Neumann | Cast | Actress | Champion - Miss Neumann |
 Esther Somers | Cast | Actress | Nurse Vance |
 Frank Conroy | Cast | Actor | Dr. Jonathan Gifford |
 Glenn Langan | Cast | Actor | Doctor Terry |
 Grayce Hampton | Cast | Actress | Inmate Countess |
 Helen Craig | Cast | Actress | Nurse Davis |
 Howard Freeman | Cast | Actor | Dr. Curtis |
 Jacqueline deWit | Cast | Actress | Celia Sommerville |
 Jan Clayton | Cast | Actress | Singing Inmate |
Jean Andren | Cast | Actress | Nurse (uncredited) |
 June Storey | Cast | Actress | Miss Bixby |
 Katherine Locke | Cast | Actress | Margaret |
 Lee Patrick | Cast | Actress | Asylum Inmate |
 Leif Erickson | Cast | Actor | Gordon |
 Lela Bliss | Cast | Actress | Miss Greene |
 Leo Genn | Cast | Actor | Doctor Mark H. Van Kensdelaerik (Dr. "Kik") |
 Lora Lee Michel | Cast | Actress | Virginia - Age 6 |
 Marie Blake | Cast | Actress | Asylum Patient (uncredited) |
 Mark Stevens | Cast | Actor | Robert Cunningham |
 Mary Treen | Cast | Actress | Nurse Jones |
 Minna Gombell | Cast | Actress | Miss Hart |
 Natalie Schafer | Cast | Actress | Mrs. Stuart |
 Olivia de Havilland | Cast | Actress | Virginia Stuart Cunningham |
 Queenie Smith | Cast | Actress | Lola |
 Ruth Donnelly | Cast | Actress | Ruth |
 Sylvia Andrew | Cast | Patient (uncredited) | |
Vicky Albright | Cast | Virginia - Age 2 (uncredited) | |
 Victoria Horne | Cast | Actress | Asylum Patient (uncredited) |
 Virginia Brissac | Cast | Actress | Miss Seiffert |
 Wanda Perry | Cast | Actress | Nurse (uncredited) |
| Person | Type | Job | Role(s) |
