M

David Wayne

Martin W. Harrow

Howard Da Silva

Inspector Carney

Martin Gabel

Charlie Marshall

Luther Adler

Dan Langley

Steve Brodie

Police Lt. Becker

Raymond Burr

Pottsy

Glenn Anders

Riggert

Norman Lloyd

Sutro

Walter Burke

MacMahan

John Miljan

Blind Baloon Vendor

Roy Engel

Police Chief Regan

Janine Perreau

The Last Little Girl

Leonard Bremen

Lemke (as Lennie Bremen)

Benny Burt

Jansen

Bernard Szold

Bradbury Bldg. Watchman

Robin Fletcher

Elsie Coster

Karen Morley

Mrs. Coster

Jim Backus

The Mayor

Jorja Curtright

Mrs. Stewart

Frances Karath

Little Girl in Hallway

Abdullah Abbas

Man in Mob (uncredited)

Fred Aldrich

Sam (uncredited)

Don Anderson

Speakeasy Patron (uncredited)

Al Bain

Man in Mob (uncredited)

Benjie Bancroft

Cab Driver (uncredited)

George Barrows

Policeman (uncredited)

Ivan Bell

Man in Mob (uncredited)

Madge Blake

Police Station Witness (uncredited)

Willie Bloom

Man in Mob (uncredited)

Ewing Miles Brown

Minor Role (uncredited)

Boyd Cabeen

Hood (uncredited)

James J. Casino

Man in Mob (uncredited)

Michael Cirillo

Bartender (uncredited)

Bing Conley

Bartender (uncredited)

Jane Crowley

Woman in Mob (uncredited)

Russell Custer

Policeman (uncredited)

Bill Welsh

Dr. Graham (uncredited)

Joseph Losey

Director

Michel Michelet

Original Music Composer

Ernest Laszlo

Director of Photography

Edward Mann

Editor

Norman Reilly Raine

Screenplay

Leo Katcher

Screenplay

Waldo Salt

Dialogue

Ben Hersh

Production Supervisor

Leon Becker

Sound

John Hubley

Layout

Edward R. Robinson

Set Decoration

Don Weis

Script Supervisor

Ted Larsen

Makeup Artist

Mac Dalgleish

Sound Recordist

Bert Shefter

Music Director

Fritz Lang

Original Story

Thea von Harbou

Original Story

Harold Nebenzal

Associate Producer

Jack R. Berne

Second Assistant Director

Robert H. Justman

Production Assistant

Seymour Nebenzal

Producer

Martin Obzina

Art Direction

Robert Aldrich

Assistant Director