
As the threat of world war looms large, Poirot seeks the help of friends both old and new when he is pitted against a dangerous group of dissidents responsible for a series of violent murders.

as Hercule Poirot

as George

as Captain Arthur Hastings

as Assistant Commissioner James Japp

as Miss Felicity Lemon

as Dr. Ivan Savaranoff

as Régine Olivier

as Flossie Monro

as Stephen Paynter

as Diana Paynter

as Dr. Quentin

as Gerald Paynter

as Lawrence Boswell Tysoe

as Inspector Meadows

as John Ingles

as Abe Ryland

as Jonathan Whalley

as Betsy Andrews

as Robert Grant

as Mabel Palmer