彼得·塞勒斯

Peter Sellers

饰：Wilfred Morgenhall, Solicitor

理查德·阿滕伯勒

Richard Attenborough

饰：Herbert Fowle the Accused Murderer

贝里尔·瑞德

Beryl Reid

饰：Doris Fowle, his late wife

大卫·洛奇

David Lodge

饰：Frank Bateson the Lodger

Frank Pettingell

饰：Tuppy Morgan, Solicitor

Audrey Nicholson

饰：Morgenhall's Girl (In Flashback)

Tristram Jellinek

饰：Mr. Perkins the Prosecutor

Eric Woodburn

Eric Woodburn

饰：Judge Banter

帕特里克·纽维尔

Patrick Newell

饰：1st Warder

弗兰克·桑顿

Frank Thornton

饰：Photographer at Fowle Wedding

埃里克·多德森

Eric Dodson

饰：Examiner

John Waite

John Waite

饰：Clerk of the Court

Henry Kay

Henry Kay

饰：2nd Warder

Ian Curry

Ian Curry

饰：Doctor (uncredited)

David Drummond

David Drummond

饰：Policeman (uncredited)