Sergeant Frank Wilkins

Sidney James

Acting

Inspector Mills

Eric Barker

Acting

Constable Charlie Constable

Kenneth Connor

Acting

Special Constable Timothy Gorse

Charles Hawtrey

Acting

Constable Stanley Benson

Kenneth Williams

Acting

Constable Tom Potter

Leslie Phillips

Acting

Policewoman Gloria Passworthy

Joan Sims

Acting

Sergeant Laura Moon

Hattie Jacques

Acting

Sally Barry

Shirley Eaton

Acting

Constable Thurston

Cyril Chamberlain

Acting

Mrs. May

Joan Hickson

Acting

Willie's Mother

Irene Handl

Acting

Herbert Hall

Terence Longdon

Acting

Policewoman Harrison

Jill Adams

Acting

Jewel Thief

Freddie Mills

Acting

Store Manager

Brian Oulton

Acting

Detective Sergeant Liddell

Victor Maddern

Acting

Lady Mayoress

Joan Young

Acting

Deaf Old Lady

Esma Cannon

Acting

Woman Needing a Penny

Hilda Fenemore

Acting

Fluff's Owner

Noel Dyson

Acting

Citizen

Tom Gill

Acting

Citizen

Frank Forsyth

Acting

Citizen

John Antrobus

Writing

Assistant Manager

Robin Ray

Acting

Matt

Michael Balfour

Acting

Honoria

Diane Aubrey

Acting

Eric

Ian Curry

Acting

Shop Assistant

Mary Law

Acting

Miss Horton

Lucy Griffiths

Acting

Citizen

Eric Corrie

Acting

Pickpocket

Peter Bennett

Acting

Cliff

Jack Taylor

Acting

Shorty

Eric Boon

Acting

Young Woman

Dorinda Stevens

Acting

Constable (uncredited)

William Baskiville

Acting

Angry Citizen (uncredited)

Paul Beradi

Acting

Jeweller (uncredited)

Tom Cubitt

Acting

Chief Constable (voice) (uncredited)

Arnold Diamond

Acting

Angry Citizen (uncredited)

Norman Fisher

Acting

Van Man (uncredited)

Tex Fuller

Acting

(uncredited)

Colin Gordon

Acting

Tied-Up Man (uncredited)

Jack Hetherington

Acting

Constable (uncredited)

Arthur Howell

Acting

Little Willie (uncredited)

Robert Howell

Acting

Radio Actress (voice) (uncredited)

Mary Jones

Acting

Jewel Thief (uncredited)

Peter Kelly

Acting

Wall-Eyed Man (uncredited)

Ken Kennedy

Acting

Girl with Dog (uncredited)

Janetta Lake

Acting

Boy in Cart (uncredited)

John Langley

Directing

Policeman (uncredited)

Don McMurray

Acting

Constable (uncredited)

Guy Mills

Acting

Constable (uncredited)

Joe Phelps

Acting

Newsvendor (uncredited)

Alfred Pim

Acting

Shopper (uncredited)

Fred Real

Acting

Angry Citizen (uncredited)

Anthony Sagar

Acting

(uncredited)

Bruce Seton

Acting

Constable (uncredited)

Jack Silk

Acting

Newspaper Man (uncredited)

Charles Stanley

Acting

Miss Horton (voice) (uncredited)

Marianne Stone

Acting

Radio Operator (uncredited)

Reg Thomason

Acting

Radio Announcer (voice) (uncredited)

Frederick Treves

Acting

Constable (uncredited)

Robert Vossler

Acting

Chauffeur (uncredited)

Kenneth J. Warren

Acting

Shop Assistant (uncredited)

Margaret St. Barbe West

Acting

(uncredited)

Ian Wilson

Acting