Peter Ustinov | Hercule Poirot | |
Jane Birkin | Christine Redfern | |
Maggie Smith | Daphne Castle | |
Sylvia Miles | Myra Gardener | |
Denis Quilley | Kenneth Marshall | |
Emily Hone | Linda Marshall |
Colin Blakely | Sir Horace Blatt | |
Nicholas Clay | Patrick Redfern | |
Roddy McDowall | Rex Brewster | |
James Mason | Odell Gardener | |
Diana Rigg | Arlena Marshall | |
John Alderson | Police Sergeant |