De uitvinder van een nieuw eersteklas inbraakalarmsysteem wordt ontvoerd door een bende om hem te laten helpen bij het plegen van overvallen.
Nee, helaas is Night Key nog niet beschikbaar op Netflix in Nederland.
| Crew | John P. Fulton | Special Effects |
| Directing | Lloyd Corrigan | Director |
| Production | Robert Presnell Sr. | Producer |
| Writing | William A. Pierce | Story |
| Camera | George Robinson | Director of Photography |
| Costume & Make-Up | Jack Pierce | Makeup Artist |
| Writing | Jack Moffitt | Screenplay |
| Writing | Tristram Tupper | Screenplay |
| Art | Jack Otterson | Art Direction |
| Editing | Otis Garrett | Editor |
| Sound | Franz Waxman | Music |
| Sound | Charles Maxwell | Music |
| Sound | Gilbert Kurland | Sound Supervisor |
| Sound | Arthur Morton | Music |
| Sound | Charles Previn | Music |
| Sound | Edward Ward | Music |
| Sound | Clifford Vaughan | Music |
| Sound | Jess Moulin | Sound |
| Sound | Karl Hajos | Music |
| Sound | Jesse Bastian | Sound |
| Visual Effects | John P. Fulton | Visual Effects |
| Sound | David Raskin | Music |
| Sound | Heinz Roemheld | Music |
| Art | Loren Patrick | Art Direction |
