编剧

阿加莎·克里斯蒂

Agatha Christie

演员

John Bentley

饰  Philip Lombard

Bruce Belfrage

饰  Sir Lawrence Wargrav

Campbell Singer

饰  William Blore

Stanley Lemin

饰  Rogers

Barry Steele

饰  Narracot

John Stuart

饰  Dr. Edward Armstrong

Elizabeth Maude

饰  Mrs. Rogers

Sally Rogers

饰  Vera Claythorne

Douglas Hurn

饰  Anthony Marston

Arthur Wontner

饰  General Mackenzie

Margery Brice

饰  Emily Brent

造型

Richard R. Greenough

特技

Harry Redmond Jr.