Belgium sleuth Hercule Poirot untangles a baffling mystery of a murderer who announces his next victims through a series of letters each addressed to the detective himself.
General Note
Videodisc release of episode of British television program, first broadcast in 1992.
Based on a novel by Agatha Christie.
Special features include biographies of Agatha Christie and David Suchet, Poirot trivia, Agatha Christie reading list, Agatha Christie Society information, web link.