Peter Ustinov as Hercule Poirot

Lauren Bacall as Lady Westholme

Carrie Fisher as Nadine Boynton

John Gielgud as Colonel Carbury

Piper Laurie as Emily Boynton

Hayley Mills as Miss Quinton

Jenny Seagrove as Dr. Sarah King

David Soul as Jefferson Cope

Nicholas Guest as Lennox Boynton

Valerie Richards as Carol Boynton

John Terlesky as Raymond Boynton

Amber Bezer as Ginevra Boynton

Douglas Sheldon as Captain Rogers

Michael Sarne as Healey

Michael Craig as Lord Peel

Mohammed Hirzalla as Hassan

Rudy Ruggiero as Tourist Guide

Dan Muggia as Italian Policeman

Lutuf Nouasser as Boynton Driver

Babi Neeman as Arab Vendor

Rupert Horrox as British Official

Hugh Brophy as British Official at Ball

Marcel Solomon as Ship's Captain

Aliza Ben-Moha as Woman

Iyad Hajjaj as Holyland Native