The Unholy Night
- Gads: 1929
- Valsts: United States of America
- Žanrs: Mystery, Thriller, Horror
- Studija: Metro-Goldwyn-Mayer
- Atslēgvārds: pre-code, murder mystery
- Direktors: Lionel Barrymore
- Lomās: Ernest Torrence, Roland Young, Dorothy Sebastian, Natalie Moorhead, Sydney Jarvis, Polly Moran