 |
Basil Rathbone as Sir Joel Cadman |
 |
Herbert Rudley as Dr. Gordon Ramsay |
 |
Patricia Blair as Laurie Munroe |
 |
Akim Tamiroff as Odo the Gypsy |
 |
Phyllis Stanley as Daphne |
 |
Lon Chaney Jr. as Dr. Munroe, aka Mungo |
 |
ბელა ლუგოში as Casimir |
 |
John Carradine as Bohemund |
 |
George Sawaya as Sailor-Subject |
 |
Tor Johnson as Mr. Curry |
|
Sally Yarnell as Female Subject |
|
Peter Gordon as Sgt. Steele |
 |
Claire Carleton as Carmona Daly |
|
Clive Morgan as Roundsman Blevins (uncredited) |
|
Louanna Gardner as Angelina Cadman |
|
Aubrey Schenck as Prison Coroner's Clerk (uncredited) |
|
John Sheffield as Det. Redford (uncredited) |
| Production | Howard W. Koch | Producer |
| Directing | Reginald Le Borg | Director |
| Writing | John C. Higgins | Screenplay |
| Sound | Les Baxter | Original Music Composer |
| Production | Aubrey Schenck | Executive Producer |
| Costume & Make-Up | Ted Coodley | Makeup Artist |
| Editing | John F. Schreyer | Editor |
| Camera | Gordon Avil | Director of Photography |
| Art | Clarence Steensen | Set Decoration |
| Writing | Gerald Drayson Adams | Story |
| Costume & Make-Up | Cherie Banks | Hairstylist |
| Visual Effects | Jack Rabin | Visual Effects |
| Costume & Make-Up | George Bau | Makeup Designer |
| Visual Effects | Louis DeWitt | Visual Effects |
