导演 克莱夫·唐纳

Superintendent Wills John Bentley

Dr. Nelson Pollard 帕特里克·艾伦

Elsa Marlowe Jacqueline Ellis

Lock-Keeper Wilfrid Brambell

Dr. Maurice Tarn John Glyn-Jones

Honeymoon Wife Jane Murdoch

Det. Sgt. Stillman Brian McDermott

Major Paul Amery Gerald Andersen

Clerk Edward Atienza

Johnny Choto 瑞克·杨

Mr. Nam Lee Robert Lee

Miss Russell Yvonne Buckingham

Mitch Hallam William Gaunt

Angus Michael Deacon

Soyoki Arnold Lee

Pathologist John Horsley

Vera Martin Lesley Nunnerley

Joe Martin Malcolm Russell

Tamaya Yvonne Shima

Lock-keeper's Assistant Keith Faulkner

1st Chinese Man Myo Toon

2nd Chinese Man Sano Wong

Captain Feng 郭弼

Honeymoon Husband Timothy Parkes

Police Sgt. Howard Pays

Warden Peter Hager

Reporter Don McKillop

Uniformed Sgt. Robert Russell

Police Constable Steve Reagan

Instructor in Gym Ping Ping Sam