| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert S. D'Agostino | Crew | Art | Art Direction |
 Bailey Fesler | Crew | Sound | Sound Recordist |
 C. Bakaleinikoff | Crew | Sound | Music Director |
Darrell Silvera | Crew | Art | Set Decoration |
Harry Scott | Crew | Directing | Assistant Director |
J.R. Whittredge | Crew | Editing | Editor |
Jack J. Gross | Crew | Production | Executive Producer |
John Sturtevant | Crew | Art | Set Decoration |
 Mel Berns | Crew | Costume & Make-Up | Makeup Artist |
Philip MacDonald | Crew | Writing | Screenplay |
 Renié | Crew | Costume & Make-Up | Costume Design |
Robert De Grasse | Crew | Camera | Director of Photography |
 Robert Louis Stevenson | Crew | Writing | Story |
 Robert Wise | Crew | Directing | Director |
 Roy Webb | Crew | Sound | Original Music Composer |
Terry Kellum | Crew | Sound | Sound Re-Recording Mixer |
 Val Lewton | Crew | Writing | Screenplay, Producer |
Walter E. Keller | Crew | Art | Art Direction |
Charles Burke | Crew | Camera | Camera Operator |
 Bela Lugosi | Cast | Actor | Joseph |
 Bill Williams | Cast | Actor | Survis, Medical Student |
 Bobby Burns | Cast | Actor | |
 Boris Karloff | Cast | Actor | John Gray |
 Carl Kent | Cast | Actor | |
Donna Lee | Cast | Actress | Street Singer |
 Edith Atwater | Cast | Actress | Meg Camden |
 Ethan Laidlaw | Cast | Actor | |
 Henry Daniell | Cast | Actor | Dr. Wolfe 'Toddy' MacFarlane |
Jim Moran | Cast | Actor | Angus - Horse Trader (uncredited) |
 Larry Wheat | Cast | Actor | |
 Mary Gordon | Cast | Actress | Mary McBride (uncredited) |
 Milton Kibbee | Cast | Actor | Dan (uncredited) |
 Rita Corday | Cast | Actress | Mrs. Marsh |
 Robert Clarke | Cast | Actor | Richardson a Medical Student (uncredited) |
 Russell Wade | Cast | Actor | Donald Fettes |
 Sharyn Moffett | Cast | Actress | Georgina Marsh |
Ted Billings | Cast | Actor | Townsman (uncredited) |
Aina Constant | Cast | ||
| Person | Type | Job | Role(s) |
