A Perfect Murder is a 1998 American thriller film directed by Andrew Davis and starring Michael Douglas, Gwyneth Paltrow and Viggo Mortensen. It is a modern remake of Alfred Hitchcock's 1954 film Dial M for Murder, though the characters' names are all changed, and over half the plot is completely rewritten and altered. Loosely based on the play by Frederick Knott, the screenplay was written by Patrick Smith Kelly.