Richard Widmark

Harry Fabian

Francis L. Sullivan

Philip Nosseross

Gene Tierney

Mary Bristol

Googie Withers

Helen Nosseross

Stanislaus Zbyszko

Gregorius

Herbert Lom

Kristo

Hugh Marlowe

Adam Dunn

Mike Mazurki

The Strangler

Charles Farrell

Mickey Beer

Ada Reeve

Molly

Ken Richmond

Nikolas

Alan Tilvern

Beggar (uncredited)

Derek Blomfield

Young Policeman (uncredited)

Clifford Buckton

Policeman (uncredited)

Ernest Butcher

Bert, Street Musician (uncredited)

Peter Butterworth

Thug (uncredited)

Naomi Chance

Nightclub Hostess (uncredited)

Edward Chapman

Hoskins (uncredited)

Clifford Cobbe

Policeman (uncredited)

Patricia Davidson

Nightclub Hostess (uncredited)

Maureen Delaney

Anna O'Leary (uncredited)

Aubrey Dexter

Fergus Chilk (uncredited)

Stanley Escane

Man (uncredited)

Thomas Gallagher

Bagrag, Bar Owner (uncredited)

Rex Garner

Waiter (uncredited)

James Hayter

Figler (uncredited)

George Hirste

Beggar (uncredited)

Hamilton Keene

Charles, American Bartender (uncredited)

Kay Kendall

Helen's Girl (uncredited)

Hubert Leslie

Nightwatchman (uncredited)

Arthur Lovegrove

Thug (uncredited)

Jack Mandeville

Man in Alley (uncredited)

John Mann

Beggar (uncredited)

Lew Marco

Referee (uncredited)

Gibb McLaughlin

Googin (uncredited)

MacDonald Parke

American from Chicago (uncredited)

Frank Pettitt

Cab Driver (uncredited)

Charles Paton

Watchman (uncredited)

Chunky Pattison

Dwarf (uncredited)

Philip Ray

Man (uncredited)

Eddy Reed

American from Chicago (uncredited)

John Rudling

Man (uncredited)

Harold Sanderson

Man at Wrestling Match (uncredited)

Johnnie Schofield

Cashier (uncredited)

Betty Shale

Mrs. Pinkney (uncredited)

John Sharp

Man (uncredited)

Leonard Sharp

Beggar (uncredited)

Ray St. Bernard

The Strangler's Opponent (uncredited)

Tony Sympson

Cozen (uncredited)

Harry Terry

Man on Dock (uncredited)

C. Denier Warren

American from Chicago (uncredited)

Freddie Watts

Man (uncredited)

Brian Weske

Messenger Boy (uncredited)

Russell Westwood

Yosh (uncredited)

Jules Dassin

Director

Jo Eisinger

Screenplay

Gerald Kersh

Novel

Samuel G. Engel

Producer

Darryl F. Zanuck

Executive Producer

Mutz Greenbaum

Director of Photography

C.P. Norman

Art Direction

Franz Waxman

Original Music Composer

Benjamin Frankel

Original Music Composer

Austin Dempster

Writer

William E. Watts

Writer

Nick DeMaggio

Editor

Sidney Stone

Editor

David Aylott

Makeup Artist

Peter Handford

Sound Recordist

Roger Heman Sr.

Sound Recordist

Anthony Hearne

First Assistant Director

Weston Drury Jr.

Casting

Douglas Fairbanks Jr.

Casting

Eric Allwright

Assistant Makeup Artist

Barbara Ritchie

Hairstylist

Iris Tilley

Hairstylist

Percy Hermes

Unit Manager

Ronald Kinnoch

Production Manager

Bert Pearl

Assistant Production Manager

Jack N. Green

Third Assistant Director

Douglas Hermes

Second Assistant Director

Percy Hermes

Assistant Director

George Mills

Assistant Director

Peter Mullins

Third Assistant Director

George Beech

Draughtsman

Ted Clements

Draughtsman

Peter Mullins

Assistant Art Director

Peter Murton

Draughtsman

Hugh Strain

Sound Assistant

Kevin Sutton

Sound Assistant

Charles Van der Goor

Sound

Hal Britten

Camera Operator

V. Butler

Grip

Austin Dempster

Camera Operator

Eddie Earp

Clapper Loader

Arthur Evans

Still Photographer

John Street

Second Assistant Director

Godfrey A. Godar

Focus Puller

Jo Jago

Additional Director of Photography

Walter Lassally

Focus Puller

David Oxenham

Clapper Loader

A. Southall

Grip

Joe Vincent

Grip

John Jones

Casting Assistant

Oleg Cassini

Costume Design

Margaret Furse

Costume Design

Ivy Baker

Wardrobe Supervisor

Evelyn Gibbs

Wardrobe Master

Arthur Newman

Wardrobe Master

Muir Mathieson

Music Director

Edward B. Powell

Orchestrator

Bernard Mayers

Orchestrator

Cyril J. Mockridge

Orchestrator

Eric Rogers

Orchestrator

Arthur Allighan

Unit Publicist

Ernest Betts

Publicist

R. E. Dearing

Producer's Assistant

Noreen Hipwell

Production Secretary

Mike Mazurki

Technical Advisor

Peggy McClafferty

Continuity