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.
| Release Date | April 18, 1937 | |
|---|---|---|
| Status | Released | |
| Original Title | Night Key | |
| Runtime | 1h 8min | |
| Budget | $192,000 | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Universal Pictures | |