♾️ The Long Dark Hall is a 1951 British crime drama film. It features Rex Harrison, Lilli Palmer, Tania Heald, Henrietta Barry, Raymond Huntley, William Squire, Anthony Dawson, Denis O'Dea, Anthony Bushell, and Brenda de Banzie. ♾️ A devoted family man tries to help a beautiful alcoholic showgirl with her life, and becomes the the only suspect when someone else murders her.