| Person | Type | Job | Role(s) |
|---|---|---|---|
 Cedric Gibbons | Crew | Art | Art Direction |
 Charles Maxwell | Crew | Sound | Orchestrator |
Chester A. Lyons | Crew | Camera | Director of Photography |
 David Snell | Crew | Sound | Original Music Composer |
 Dimitri Tiomkin | Crew | Sound | Original Music Composer |
Dolly Tree | Crew | Costume & Make-Up | Costume Design |
Dolph Zimmer | Crew | Directing | Assistant Director |
 Douglas Shearer | Crew | Sound | Sound Director |
 Edwin B. Willis | Crew | Art | Art Direction |
Florence Crewe-Jones | Crew | Writing | Adaptation |
 Gregg Toland | Crew | Camera | Director of Photography |
Hugh Wynn | Crew | Editing | Editor |
Jack Virgil | Crew | Sound | Orchestrator |
 John L. Balderston | Crew | Writing | Screenplay |
John W. Considine Jr. | Crew | Production | Producer |
 Karl Freund | Crew | Directing | Director |
Leonid Raab | Crew | Sound | Orchestrator |
Maurice Renard | Crew | Writing | Novel |
Norbert A. Myles | Crew | Costume & Make-Up | Makeup Artist |
Oscar Radin | Crew | Sound | Music Director |
P.J. Wolfson | Crew | Writing | Screenplay |
Paul Marquardt | Crew | Sound | Orchestrator |
R. H. Bassett | Crew | Sound | Original Music Composer |
William A. Horning | Crew | Art | Art Direction |
 Agostino Borgato | Cast | Actor | Stage Doorman (Uncredited) |
 Alphonse Ethier | Cast | Actor | Assistant Prefect (Uncredited) |
 Bernard Siegel | Cast | Actor | Man (Uncredited) |
 Billy Gilbert | Cast | Actor | Autograph Seeker on Train (Uncredited) |
 Carl Stockdale | Cast | Actor | Actor as 'The Rotary' (Uncredited) |
 Charles Trowbridge | Cast | Actor | Dr. Marbeau (Uncredited) |
 Christian J. Frank | Cast | Actor | Detective Escorting Rollo on Train (Uncredited) |
 Clarence Wilson | Cast | Actor | Piano Creditor (Uncredited) |
 Colin Clive | Cast | Actor | Stephen Orlac |
 Cora Sue Collins | Cast | Actress | Crippled Girl (Uncredited) |
Earl Pingree | Cast | Detective Interviewing Henry Orlac's Clerk (Uncredited) | |
 Edward Brophy | Cast | Actor | Rollo |
 Edward Norris | Cast | Actor | Man Outside Theatre of Horror (Uncredited) |
 Frances Drake | Cast | Actress | Yvonne Orlac |
 Frank Darien | Cast | Actor | Lavin, Waxwork Proprietor (Uncredited) |
 Harvey Clark | Cast | Actor | Station Master (Uncredited) |
 Henry Kolker | Cast | Actor | Prefect Rosset |
 Hooper Atchley | Cast | Actor | Train Conductor (Uncredited) |
 Ian Wolfe | Cast | Actor | Henry Orlac, Stephen Orlac's Stepfather (Uncredited) |
Jacques Vanaire | Cast | Police Broadcaster (Uncredited) | |
 Julie Carter | Cast | Actress | Nurse (Uncredited) |
 Keye Luke | Cast | Actor | Dr. Wong |
Marc Loebell | Cast | Actor as 'Prince' (Uncredited) | |
Mary Jo Mathews | Cast | Actress | Woman Outside Theatre of Horror (Uncredited) |
 Matty Roubert | Cast | Actor | Newsboy (Uncredited) |
Maurice Brierre | Cast | Actor | Taxi Driver (Uncredited) |
 May Beatty | Cast | Actress | Françoise |
 Michael Mark | Cast | Actor | Execution Official (Uncredited) |
Monte Vandergrift | Cast | Audience Member (Uncredited) | |
 Murray Kinnell | Cast | Actor | Charles, Theatre Official (Uncredited) |
 Nell Craig | Cast | Actress | Suzanne (Uncredited) |
 Otto Hoffman | Cast | Actor | Blind Man (Uncredited) |
 Peter Lorre | Cast | Actor | Doctor Gogol |
Ramsay Hill | Cast | Actor | Actor as 'Duke' (Uncredited) |
 Robert Emmett Keane | Cast | Actor | Raoul (Uncredited) |
 Robert Graves | Cast | Actor | Detective Escorting Rollo on Train (Uncredited) |
Roger Gray | Cast | Actor | Detective Arresting Stephen (Uncredited) |
 Rolfe Sedan | Cast | Actor | Gendarme (Uncredited) |
 Rollo Lloyd | Cast | Actor | Varsac, Fingerprint Expert (Uncredited) |
Russ Powell | Cast | Actor | Gendarme (Uncredited) |
 Sam Ash | Cast | Actor | Detective Arresting Stephen (Uncredited) |
 Sara Haden | Cast | Actress | Marie |
 Sarah Padden | Cast | Actress | Crippled Girl's Mother (Uncredited) |
 Ted Healy | Cast | Actor | Reagan |
 Theodore Lorch | Cast | Actor | Actor at Party (Uncredited) |
 Kay English | Cast | Actress | Woman (Uncredited) |
Mike Cantwell | Cast | Man (Uncredited) | |
Edward Lippy | Cast | Pierre, Henry Orlac's Clerk (Uncredited) | |
| Person | Type | Job | Role(s) |
