 |
Lawrence Pressman as Dr. Nils Hellstrom |
| Directing | Ed Spiegel | Director |
| Directing | Walon Green | Director |
| Editing | John Soh | Editor |
| Directing | Malcolm Leo | Script Supervisor |
| Production | Walon Green | Producer |
| Production | David L. Wolper | Producer |
| Sound | Лало Шифрин | Original Music Composer |
| Writing | David Seltzer | Writer |
| Camera | Walon Green | Director of Photography |
| Camera | Vilis Lapenieks | Director of Photography |
