Character Name : Supt Tom Halliday

Original Name : Jack Hawkins

Gender : Male

Character Name : Sergeant Ward

Original Name : John Stratton

Gender : Male

Character Name : Mary Halliday

Original Name : Dorothy Alison

Gender : Female

Character Name : Tony Halliday

Original Name : Michael Brooke

Gender : Male

Character Name : Police Constable in Information Room

Original Name : Sam Kydd

Gender : Male

Character Name : Detective Sergeant in 'Q' car

Original Name : Glyn Houston

Gender : Male

Character Name : Nightwatchman / Gilson

Original Name : Richard Leech

Gender : Male

Character Name : Deputy Commander

Original Name : Newton Blick

Gender : Male

Character Name : Chief Superintendent Jim Malcolm

Original Name : Geoffrey Keen

Gender : Male

Character Name : Stone

Original Name : Sydney Tafler

Gender : Male

Character Name : Creasey

Original Name : Peter Burton

Gender : Male

Character Name : Slob

Original Name : George Rose

Gender : Male

Character Name : Detective Inspector at Chester

Original Name : Arthur Rigby

Gender : Male

Character Name : Colonel Blenkinsop

Original Name : Ralph Truman

Gender : Male

Character Name : The Young Workman - Stanley James

Original Name : Ian Bannen

Gender : Male

Character Name : The Young Workman's Wife - Mrs. James

Original Name : Maureen Davis

Gender : Female

Character Name : Detective Inspector at Shipping Office

Original Name : John Warwick

Gender : Male

Character Name : Cashier at Shipping Office

Original Name : Joss Ambler

Gender : Male

Character Name : Detective Constable in Hospital Ward

Original Name : Barry Keegan

Gender : Male

Character Name : House Surgeon

Original Name : Alec McCowen

Gender : Male

Character Name : Secondhand Dealer

Original Name : Harry Locke

Gender : Male

Character Name : Police Constable Bates

Original Name : Nicholas Parsons

Gender : Male

Character Name : Newspaper Circulation Manager

Original Name : Warwick Ashton

Gender : Male

Character Name : Mrs. Elliot / Mrs. Gilson

Original Name : Ursula Howells

Gender : Female

Character Name : Welsh Police Constable

Original Name : David Davies

Gender : Male

Character Name : Welsh Newsagent's Daughter

Original Name : Julie Milton

Gender : Male

Character Name : Mr. Thomas

Original Name : Meredith Edwards

Gender : Male

Character Name : Official at Somerset House

Original Name : Harold Goodwin

Gender : Male

Character Name : House Agent at Shepperton

Original Name : John Welsh

Gender : Male

Character Name : Housewife at Shepperton

Original Name : Gillian Webb

Gender : Male

Character Name : Mrs. Stevens, the daily help

Original Name : Maureen Delaney

Gender : Female

Character Name : Detective Superintendent Ogilvie

Original Name : Jameson Clark

Gender : Male

Character Name : Manager of Festival Hall

Original Name : William Mervyn

Gender : Male

Character Name : P.C. at Hospital (uncredited)

Original Name : Vincent Ball

Gender : Male

Character Name : Detective (uncredited)

Original Name : Richard Davies

Gender : Male

Character Name : Urchin (uncredited)

Original Name : Frazer Hines

Gender : Male

Character Name : Constable (uncredited)

Original Name : Stratford Johns

Gender : Male

Character Name : Detective at Car Lot (uncredited)

Original Name : David Lodge

Gender : Male

Character Name : Detective (uncredited)

Original Name : Guy Standeven

Gender : Male

Character Name : Detective tailing Creasey (uncredited)

Original Name : Frederick Treves

Gender : Male

Character Name : CID Man (uncredited)

Original Name : Peter Welch

Gender : Male

Character Name : Officer in Criminal Records Department (uncredited)

Original Name : Martin Wyldeck

Gender : Male

Character Name :

Original Name : Dennis Carnell

Gender : Male

Character Name :

Original Name : Edward Cast

Gender : Male

Character Name :

Original Name : Michael Collins

Gender : Male

Character Name :

Original Name : Fred Davis

Gender : Male

Character Name :

Original Name : Jack Dearlove

Gender : Male

Character Name :

Original Name : Robert Gregory

Gender : Male

Character Name :

Original Name : Fred Griffiths

Gender : Male

Character Name :

Original Name : Patrick Halpin

Gender : Male

Character Name :

Original Name : Aidan Harrington

Gender : Male

Character Name :

Original Name : George Holdcroft

Gender : Male

Character Name :

Original Name : Lindsay Hooper

Gender : Male

Character Name :

Original Name : Arthur Howell

Gender : Male

Character Name :

Original Name : Colin McKenzie

Gender : Male

Character Name :

Original Name : Jack McNaughton

Gender : Male

Character Name :

Original Name : Robert Moor

Gender : Male

Character Name :

Original Name : Fred Nicholas

Gender : Male

Character Name :

Original Name : John Paul

Gender : Male

Character Name :

Original Name : Roy Purcell

Gender : Male

Character Name :

Original Name : Charles Rayford

Gender : Male

Character Name :

Original Name : Anthony Richmond

Gender : Male

Character Name :

Original Name : Pat Ryan

Gender : Male

Character Name :

Original Name : Philip Stewart

Gender : Male

Character Name :

Original Name : Meadows White

Gender : Male

Character Name :

Original Name : John Wilder

Gender : Male

Character Name :

Original Name : Sonnie Wills

Gender : Male