I Met a Murderer is a 1939 British thriller film directed by Roy Kellino and starring James Mason, Pamela Mason, Sylvia Coleridge and William Devlin. A man murders his oppressive wife and flees from the police. He meets a young woman who suspects his identity as the murderer, but conceals this because she wants to use the story for a book. The film was shot on the Isle of Wight in 1939.