杰克·霍金斯

Jack Hawkins

饰：Insp. George Gideon

黛安妮·佛斯特

Dianne Foster

饰：Joanna Delafield

西里尔·库萨克

Cyril Cusack

饰：Herbert 'Birdie' Sparrow

安德鲁·雷

Andrew Ray

饰：PC Simon Farnaby-Green

詹姆斯·海特

James Hayter

饰：Robert Mason

罗纳德·霍华德

Ronald Howard

饰：Paul Delafield

霍华德·马里昂-克劳福德

Howard Marion-Crawford

饰：Chief of Scotland Yard

劳伦斯·奈史密斯

Laurence Naismith

饰：Arthur Sayer

Derek Bond

饰：Det. Sgt. Eric Kirby

Grizelda Harvey

饰：Mrs. Kirby (as Grizelda Hervey)

弗兰克·劳顿

Frank Lawton

饰：Det. Sgt. Frank Liggott

安娜·李

Anna Lee

饰：Mrs. Kate Gideon

约翰·洛德

John Loder

饰：Ponsford (the Duke)

迈尔斯·马勒森

Miles Malleson

饰：Judge at Old Bailey

马乔里·罗德

Marjorie Rhodes

饰：Mrs. Rosie Saparelli

迈克尔·谢普利

Michael Shepley

饰：Sir Rupert Bellamy

Michael Trubshawe

饰：Sgt. Golly

Jack Watling

饰：Rev. Julian Small

安娜·玛西

Anna Massey

饰：Sally Gideon

Bart Allison

饰：Policeman (uncredited)

Robert Bruce

饰：Defending barrister (uncredited)

Diana Chesney

Diana Chesney

饰：Barmaid (uncredited)

敦尔·当纳利

Donal Donnelly

饰：Feeney (uncredited)

Nigel Fitzgerald

饰：Insp. Cameron (uncredited)

Helen Goss

饰：Woman employer (uncredited)

Lucy Griffiths

饰：Cashier (uncredited)

Stewart Guidotti

饰：Bit part (uncredited)

Alastair Hunter

Alastair Hunter

饰：Employer #2 (uncredited)

Joan Ingram

饰：Lady Bellamy (uncredited)

Barry Keegan

饰：Riley (chauffeur) (uncredited)

约翰·勒·梅苏里尔

John Le Mesurier

饰：Prosecuting barrister (uncredited)

Henry B. Longhurst

饰：The Vicar (uncredited)

Charles Maunsell

饰：Mr. Walker (uncredited)

Maureen Potter

饰：Ethel Sparrow (uncredited)

Derek Prentice

饰：Employer #1 (uncredited)

Robert Raglan

Robert Raglan

饰：Dawson (uncredited)

Alan Rolfe

饰：CID man at hospital (uncredited)

Raymond Rollett

饰：Uncle Dick (uncredited)

布赖恩·史密斯

Brian Smith

饰：White-Douglas (uncredited)

Dervis Ward

饰：Simmo (street tough) (uncredited)

John Warwick

饰：Insp. Gillick (uncredited)

比莉·怀特劳

Billie Whitelaw

饰：Christine (uncredited)

Doreen Madden

Doreen Madden

饰：Miss Courtney

David Aylmer

饰：Manners (uncredited)

Hermione Bell

Hermione Bell

饰：Dolly Saparelli (uncredited)

Francis Crowdy

饰：Mr. Fitzhubert (uncredited)

Mary Donevan

Mary Donevan

饰：Usherette (uncredited)

Peter Godsell

Peter Godsell

饰：Jimmy (uncredited)

Gordon Harris

Gordon Harris

饰：CID man (uncredited)

Michael O'Duffy

Michael O'Duffy

饰：Policeman (uncredited)

Malcolm Ranson

Malcolm Ranson

饰：Ronnie Gideon (uncredited)

Mavis Ranson

Mavis Ranson

饰：Jane Gideon (uncredited)

Susan Richmond

饰：Aunt May (uncredited)

O'Donovan Shiell

O'Donovan Shiell

饰：Policeman (uncredited)

David Storm

David Storm

饰：Court clerk (uncredited)

琼·英格拉姆

Joan Ingram