The Fatal Night

The Fatal Night is a 1948 British second feature ('B')thriller film directed by Mario Zampi and starring , and . It was written by Michael Arlen, Gerald Butler and based on Arlen's 1925 short story The Gentleman from America, which tells the story of an American visitor in London who makes a bet with two Englishmen to see if he can spend a night alone in a "haunted" room.

The same story, under its original title, was adapted in 1956 as an episode of the television series Alfred Hitchcock Presents.