Attore	Ruolo
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)

Dettaglio	Valore
Titolo originale	M
Lingua originale	English (EN)
Lingue parlate	English
Paesi di produzione	United States of America
Stato	Released
Compagnie di produzione	Superior Pictures, Columbia Pictures
Data di uscita	1 marzo 1951
Producer	Harold Nebenzal, Seymour Nebenzal
Writer	Norman Reilly Raine, Leo Katcher, Fritz Lang, Thea von Harbou, Waldo Salt
Editors	Edward Mann
Cinematography	Ernest Laszlo
Asst. Directors	Jack R. Berne, Robert Aldrich, Joseph Losey, John Hubley, Don Weis
Camera Operators	Ernest Laszlo
Add. Photography	Ernest Laszlo

Production Design	Edward R. Robinson, Martin Obzina
Art Direction	Martin Obzina, Edward R. Robinson
Set Decoration	Edward R. Robinson, Martin Obzina
Composer	Michel Michelet, Leon Becker, Mac Dalgleish, Bert Shefter
Sound	Michel Michelet, Leon Becker, Mac Dalgleish, Bert Shefter
Costume Design	Ted Larsen
Makeup	Ted Larsen
Hairstyling	Ted Larsen

Video

Cast Principale