The inventor of a new top-of-the-line burglar alarm system is kidnapped by a gang in order to get him to help them commit robberies.
| Title | Night Key |
|---|---|
| Release Date | 1937-04-18 |
| Runtime | |
| Genres | Science Fiction Crime |
| Production Companies | Universal Pictures |
| Production Countries | United States of America |
![Night Key (1937) ORIGINAL TRAILER [HD]](https://i.ytimg.com/vi/KGNOHbUu6Rc/mqdefault.jpg)
