Directed by
| Reginald Le Borg | ||
Writing Credits
| Dwight V. Babcock | ... | (original screenplay) |
Cast (in credits order)
| Lon Chaney Jr. | ... | Dave Stuart (as Lon Chaney) | |
| Jean Parker | ... | Heather Hayden | |
| Paul Kelly | ... | Alan Bittaker | |
| Thomas Gomez | ... | Captain Drury | |
| Jonathan Hale | ... | Dr. Welles | |
| Edward Fielding | ... | Stanley Hayden | |
| George Meeker | ... | Nick Phillips | |
| Pierre Watkin | ... | Attorney | |
| Eddie Dunn | ... | Policeman | |
| Acquanetta | ... | Tanya Czoraki | |
| Rest of cast listed alphabetically: | |||
| John Elliott | ... | Travers the Butler (uncredited) | |
 |
Allen Fox | ... | The Waiter (uncredited) |
| David Hoffman | ... | The Spirit of the Inner Sanctum (uncredited) | |
| Rex Lease | ... | The Cab Driver (uncredited) | |
|
|
Leslie K. O'Pace | ... | George the Headwaiter (uncredited) |
| Beatrice Roberts | ... | Nurse (uncredited) | |
Produced by
| Will Cowan | ... | associate producer |
| Ben Pivar | ... | producer (uncredited) |
Music by
| Paul Sawtell | ... | (uncredited) |
Cinematography by
| Paul Ivano | ... | director of photography |
Editing by
| Milton Carruth | ||
Art Direction by
| John B. Goodman | ||
| Martin Obzina | ||
Set Decoration by
| Russell A. Gausman | ||
| Leigh Smith | ||
Costume Design by
| Vera West | ... | (gowns) |
Second Unit Director or Assistant Director
| Seward Webb | ... | assistant director (uncredited) |
Sound Department
| Bernard B. Brown | ... | director of sound |
| William Hedgcock | ... | sound technician |
Visual Effects by
| John P. Fulton | ... | special photography |
Costume and Wardrobe Department
| Eugene Joseff | ... | jeweller (uncredited) |
Music Department
| Paul Sawtell | ... | musical director |
| Ralph Freed | ... | composer: stock music (uncredited) |
| Frank Skinner | ... | composer: stock music (uncredited) |
Additional Crew
| Stacy Keach Sr. | ... | dialogue director (as Stacy Keach) |
| Phil Brown | ... | dialogue director (uncredited) |
