Paul Dehn was the screenwriter for which 1974 British mystery?
Murder on the Orient Express (1974 film) Murder on the Orient Express is a 1974 British mystery film directed by Sidney Lumet, produced by John Brabourne and Richard B. Goodwin, and based on the 1934 novel of the same name by Agatha Christie.
Epiphany (novel) Epiphany is a 1997 mystery novel by British author David Hewson. The story delves between two linear timelines, one in the 1970s the other the 1990s, and explores elements of drugs, murder and quantum physical philosophy.