Directed by
| Walter Grauman | ||
Writing Credits
| Luther Davis | ... | (teleplay by) |
| Paul Gallico | ... | (based on the novel by: "The Hand of Mary Constable") |
Cast (in credits order) complete, awaiting verification
| Don Murray | ... | Dr. Alex Lauder | |
| Ray Milland | ... | Professor Samuel Hale Constable | |
| Gene Tierney | ... | Lenore Constable | |
 |
Barbara Dana | ... | Tina Cryder |
| Edward Asner | ... | Saul Wiener | |
| Pamelyn Ferdin | ... | Mary Constable | |
| William Beckley | ... | Arnold Watson Bessmer | |
| Ivor Barry | ... | Dr. Paul Cryder | |
| George Macready | ... | Dr. Frank Ferguson | |
| John Carradine | ... | Mr. Bosch | |
| Virginia Christine | ... | Helga | |
|
|
Cecile Ozorio | ... | Devi Bessmer |
| Frank Maxwell | ... | General Augstadt | |
| Hal Frederick | ... | C.I.C. Technician | |
| Bill Hickman | ... | Enemy Agent | |
| Rest of cast listed alphabetically: | |||
|
|
Fritz Ford | ... | (uncredited) |
| Charles Seel | ... | Cemetery Custodian (uncredited) | |
Produced by
| Walter Grauman | ... | producer |
| William Kayden | ... | associate producer |
Music by
| Robert Drasnin | ... | (music) |
Cinematography by
| Jack Woolf | ... | director of photography |
Editing by
| Michael Economou | ... | film editor |
Art Direction by
| Philip Barber | ||
| Jack Martin Smith | ||
Set Decoration by
| Walter M. Scott | ||
| Sven Wickman | ||
Production Management
| Samuel E. Beetley | ... | post-production supervisor |
| Jack Sonntag | ... | production supervisor |
| Harry Templeton | ... | unit production manager |
Second Unit Director or Assistant Director
| Larry Powell | ... | assistant director |
Visual Effects by
| L.B. Abbott | ... | special optical effects |
| Art Cruickshank | ... | special optical effects |
Camera and Electrical Department
| Dave Friedman | ... | still photographer (uncredited) |
Music Department
| Lionel Newman | ... | music supervision |
Additional Crew
| Arthur Semon | ... | executive story editor |
| Charles B. Fitzsimons | ... | supervising production executive (uncredited) |
