丹尼斯·普莱斯

Dennis Price

饰：Martin Radley

Barbara Grayley

饰：Betty the maid

Howard Layton

饰：Surgeon

勒妮·阿舍森

Renée Asherson

帕特里克·巴尔

Patrick Barr

Duncan Lamont

饰：演员 Actor/Actress

苏珊·肖

Susan Shaw

博纳·科莱亚诺

Bonar Colleano

阿尔菲·巴斯

Alfie Bass

Mavis Villiers

饰：演员 Actor/Actress

Brenda Hogan

饰：Diana

丹迪·尼科尔斯

Dandy Nichols

饰：Charwoman

Alastair Hunter

Alastair Hunter

饰：Bookmaker,(as Alistair Hunter)

Agnes Lauchlan

饰：Aunt Laura,(as Agnes Laughlan)

Barbara Graley

饰：Betty

威廉·富兰克林

William Franklyn

饰：Sgt. Peter Thompson

Erik Chitty

饰：Ballistics Expert

Nigel Neilson

Nigel Neilson

饰：Hubert