- Country: UK
- Genres: Thriller
- Release: 1948-07-12
- Director: Mario Zampi
- Writers: Michael Arlen , Gerald Butler , Kathleen Connors
- Language: English
- Stars: Lester Ferguson , Jean Short , Leslie Armstrong , Brenda Hogan , Patrick Macnee , Aubrey Mallalieu
- Runtime: 50 min
- Awards: N/A
- AKA: The Fatal Night , The Fatal Night (United Kingdom)
- Plot: A young American accepts a bet to spend a night in a haunted house in Mayfair.
- IMDB:tt0040345