| Person | Type | Job | Role(s) |
|---|---|---|---|
 A.J. Gilmore | Crew | Art | Set Decoration |
Bernard B. Brown | Crew | Sound | Sound Director |
Charles Previn | Crew | Sound | Music |
Charles S. Gould | Crew | Directing | Assistant Director |
 Dimitri Tiomkin | Crew | Sound | Music |
Dwight V. Babcock | Crew | Writing | Screenplay, Story |
 Frank Skinner | Crew | Sound | Music |
Fred R. Feitshans Jr. | Crew | Editing | Editor |
Hans J. Salter | Crew | Sound | Music |
Harold Young | Crew | Directing | Director |
 Jack Pierce | Crew | Costume & Make-Up | Makeup Artist |
John B. Goodman | Crew | Art | Art Direction |
M. Coates Webster | Crew | Writing | Screenplay |
Maury Gertsman | Crew | Camera | Director of Photography |
Morgan Cox | Crew | Production | Associate Producer |
Paul Neal | Crew | Sound | Music Editor |
Paul Sawtell | Crew | Sound | Music Director, Music |
 Phil Brown | Crew | Crew | Dialogue Coach |
 Richard Hageman | Crew | Sound | Music |
Robert Clatworthy | Crew | Art | Art Direction |
Robert Pritchard | Crew | Sound | Sound Technical Supervisor |
Russell A. Gausman | Crew | Art | Set Decoration |
Vera West | Crew | Costume & Make-Up | Costume Design |
William Holland | Crew | Crew | Dialogue Coach |
 William Lava | Crew | Sound | Music |
 Amelita Ward | Cast | Actress | Ann Forrester |
Bob Pepper | Cast | Actor | Policeman at Morgue (uncredited) |
 Charles Wagenheim | Cast | Actor | Fred |
 Eddie Acuff | Cast | Actor | Bill |
 Eddy Chandler | Cast | Actor | Motorcycle Cop |
 Ernie Adams | Cast | Actor | Jim |
 Jack Overman | Cast | Actor | Detective - George |
 Jerome Cowan | Cast | Actor | Detective W.L. Harrigan |
 Otto Kruger | Cast | Actor | Dr. Stendahl |
 Pat Gleason | Cast | Actor | Tom - Second Morgue Attendant (uncredited) |
Phil Brown | Cast | Actor | Don Young |
 Rondo Hatton | Cast | Actor | Moloch the Brute |
 Vicky Lane | Cast | Actress | Paula Dupree - the Ape Woman |
 William Murphy | Cast | Actor | Johnny - Errand Boy (uncredited) |
| Person | Type | Job | Role(s) |
