Directed by
| Terry O. Morse | ... | (as Terrell O. Morse) |
Writing Credits
| Millard Kaufman | ... | (original screenplay) |
| Dalton Trumbo | ... | (screenplay) (uncredited) |
Cast (in credits order) verified as complete
| Bruce Kellogg | ... | Wright Thompson | |
| Otto Waldis | ... | Dr. Max A. Bauer | |
| Jim Bannon | ... | Andy Ostergaard | |
 |
Tom Handley | ... | Dr. James Paxton |
| Dick Cogan | ... | Dr. George Coleman | |
| George Baxter | ... | Carlisle Foundation Chairman | |
| Marilyn Nash | ... | Dr. Joan Lindsey | |
| Rest of cast listed alphabetically: | |||
| Victor Kilian | ... | Dr. Jeremiah Morley (uncredited) | |
| Harold Miller | ... | Carlisle Foundation Board Member (uncredited) | |
Produced by
| Irving Block | ... | producer (as I.A. Block) |
| Robert L. Lippert | ... | executive producer (uncredited) |
| Jack Rabin | ... | producer (as J.R. Rabin) |
Music by
| Ernest Gold | ||
Cinematography by
| Henry Freulich | ... | (photography) |
| Allen G. Siegler | ... | (photography) |
Editing by
| Terry O. Morse | ... | (as Terrell O. Morse) |
Production Design by
| Irving Block | ... | (as I.A. Block) |
| Jack Rabin | ... | (as J.R. Rabin) |
Set Decoration by
| Glenn P. Thompson | ... | (as Glenn Thompson) |
Makeup Department
| Kiva Hoffman | ... | makeup artist |
Production Management
| Glenn Cook | ... | production supervisor |
Art Department
| Menrad von Mulldorfer | ... | associate production designer (as M. von Mulldorfer) |
Sound Department
| Harvey Henry | ... | sound engineer |
| Marshall Pollock | ... | sound effects editor |
Special Effects by
| Willis Cook | ... | mechanical effects |
Visual Effects by
| Irving Block | ... | special photographic effects (as I.A. Block) |
| Jack Rabin | ... | special photographic effects (as J.R. Rabin) |
| Menrad von Mulldorfer | ... | special photographic effects associate (as M. von Mulldorfer) |
Camera and Electrical Department
| Lester Shorr | ... | camera operator |
Costume and Wardrobe Department
| Mickey Meyers | ... | wardrobe |
Music Department
| Ernest Gold | ... | conductor |
Additional Crew
| Irving Block | ... | copyright (as I.A. Block) |
| Jack Rabin | ... | copyright (as J.R. Rabin) |
