Night Key

Name: Night Key
Director: Lloyd Corrigan
Genre: Crime, Science Fiction
Released: 1937-04-18
Duration: 1 h 8 min
Rating: 6.3
Cast: Boris Karloff, Warren Hull, Jean Rogers, Alan Baxter, Hobart Cavanaugh

IMDB: 6.3 1h 8m

Overview: 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.