Calificación
Reparto

Peter Ustinov
Hercule Poirot

Faye Dunaway
Jane Wilkinson / Charlotta Adams

Jonathan Cecil
Capt. Arthur Hastings

Bill Nighy
Ronald Marsh

Diane Keen
Jenny Driver

John Stride
Film Director

Benedict Taylor
Donald Ross

Lee Horsley
Bryan Martin

Allan Cuthbertson
Sir Montague Corner

Glyn Baker
Butler

John Barron
Lord Edgware

Peter Clapham
Mr. Wildburn

Lesley Dunlop
Alice Bennett

Avril Elgar
Miss Carroll

Russell Keith Grant
Moxon

Roger Milner
Duke of Merton's Footman