Night Key
- Godina: 1937
- Country: United States of America
- Žanr: Science Fiction, Crime
- Studio: Universal Pictures
- Ključna riječ: robbery, inventor, kidnapping, gangster, car crash, thief, police chase, burglar alarm, alarm, petty theft, blurred sight
- Direktor: Lloyd Corrigan
- Uloge: Boris Karloff, Warren Hull, Jean Rogers, Alan Baxter, Hobart Cavanaugh, Samuel S. Hinds