Night Key 1937
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.
- Released: 1937-04-18
- Runtime: 68 minutes
- Genre: Science Fiction, Crime
- Stars: Boris Karloff, Warren Hull, Hobart Cavanaugh, Samuel S. Hinds, Ward Bond, Frank Reicher, Edwin Maxwell, George Cleveland, Ruth Fallows, George Humbert, Nina Campana, Charles C. Wilson, Chuck Hamilton, Jean Rogers, David Oliver, Alan Baxter
- Director: Lloyd Corrigan