Desc: Miss Marple: 4.50 from Paddington: Directed by Martyn Friend. With Joan Hickson, Juliette Mole, David Beames, Mona Bruce. A friend of Miss Marple's sees a woman being strangled in a passing train. When police cannot find a body and doubt the story, Miss Marple enlists professional housekeeper, Lucy Eyelesbarrow, to go undercover.