Austin Trevor

Hercule Poirot

Jane Carr

Lady Edgware / Carlotta Adams

Richard Cooper

Captain Hastings

John Turnbull

Inspector Japp

Michael Shepley

Captain Ronald Marsh

Leslie Perrins

Bryan Martin

C. V. France

Lord Edgware

Sophie Stewart

Geraldine Marsh

Kynaston Reeves

Duke of Merton