Hercule Poirot
Odell Gardener
Myra Gardener
Rex Brewster
Daphne Castle
Christine Redfern
Patrick Redfern
Arlena Stuart Marshall
Kenneth Marshall
Horace Blatt
Linda Marshall
Police Inspector
Police Surgeon
Police Sergeant
Flewitt
Gino
Concierge
Flewitt's Secretary
Waiter (uncredited)
Desk Sergeant (uncredited)
Vicar on Train (uncredited)
