Dead Man's Folly (1986)

During a murder hunt game at a country house, to which Hercule Poirot is invited as an "expert", a real murder occurs.

Director: Clive Donner

Cast: Peter Ustinov, Jean Stapleton, Constance Cummings, Tim Pigott-Smith, Jonathan Cecil, Kenneth Cranham, Susan Wooldridge, Christopher Guard, Jeff Yagher, Nicollette Sheridan, Ralph Arliss, Caroline Langrishe, Siv Borg, Fanny Carby, Cyril Conway, Simon Cowell-Parker, Joanna Dickens, Sandra Dickinson