On screen
Cast
16 credited performers
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
Artwork unavailable
Brenda Harvey
Miss Carroll
Artwork unavailable
S. Victor Stanley
Jobson
Artwork unavailable
Phyllis Morris
Ellis
Artwork unavailable
Hargrave Pawson
Donald Ross
Artwork unavailable
Conway Dixon
Sir Montague Corner
Artwork unavailable
Stanley Vine
Lord Edgware's Butler
Artwork unavailable
Quinton McPherson
Moxon
Kynaston Reeves
Duke of Merton