Albert Finney character Hercule Poirot
Lauren Bacall character Mrs. Harriet Belinda Hubbard
Martin Balsam character Signor Bianchi
Ingrid Bergman character Greta Ohlson
Jacqueline Bisset character Countess Andrenyi
Jean-Pierre Cassel character Pierre Paul Michel
Sean Connery character Colonel Arbuthnot
John Gielgud character Mr. Beddoes
Wendy Hiller character Prinzessin Dragomiroff
Anthony Perkins character Hector MacQueen
Vanessa Redgrave character Mary Debenham
Richard Widmark character Mr. Ratchett
Michael York character Count Andrenyi
Colin Blakely character Mr. Cyrus Hardman
Rachel Roberts character Hildegarde Schmidt
George Coulouris character Doctor
Denis Quilley character Foscarelli
Vernon Dobtcheff character Concierge
Jeremy Lloyd character A.D.C.
John Moffatt character Chief Attendant
