A talented American actress enlists the help of the famed Belgian detective, Hercule Poirot, to negotiate a divorce from her husband, Lord Edgware, only to find him the next day stabbed to death in his library. Who would want him dead?
Bryan Martin
Hercule Poirot
Lord Edgware
Geraldine Marsh
Duke of Merton
Inspector Japp
Ellis
Captain Ronald Marsh
Lady Edgware / Carlotta Adams
Captain Hastings
Moxon
Lord Edgware's Butler
Sir Montague Corner
Donald Ross
Jobson
Miss Carroll