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?
Hercule Poirot
Lady Edgware / Carlotta Adams
Captain Hastings
Inspector Japp
Captain Ronald Marsh
Bryan Martin
Lord Edgware
Geraldine Marsh
Miss Carroll
Jobson
Ellis
Donald Ross
Sir Montague Corner
Lord Edgware's Butler
Moxon
Duke of Merton
