Sgt. Shaun Madden
Wallace Beery
Dennis Madden
Alan Curtis
Dove
Etta McDaniel
Nero
John Kelly
Nurse
Bess Flowers
Nell Craig
Philadelphia
Horace McMahon
Police Commissioner
George Irving
Commissioner in 1919
Charles Trowbridge
Mrs. Daly
Mary Field
Prisoner
Jack Pennick
Casey (police broadcaster)
Neil Fitzgerald
Albert Boylan Jr.
Tom Brown
Dennis Madden, as a boy
Dickie Jones
Albert Boylan Jr., as a boy
Drew Roddy
Reporter at Hospital
Ernie Alexander
Model
Lynn Bailey
Barbara Bedford
Detective
Arthur Belasco
James Blaine
Police Lt. Niles
Wade Boteler
Girl Playing Hopscotch
Janice Chambers
Police Sergeant
Davison Clark
Mary Madden
Fay Holden
Rackteer #1
Chick Collins
Drunk
Heinie Conklin
Hospital Visitor
Nick Copeland
Richard Cramer
Detective on Train
Kernan Cripps
Mrs. McGillivray
Esther Dale
Drugstore Customer
Jack Daley
Court Attendant
John Webb Dillion
Claire Du Brey
Policeman in 1919
Ralph Dunn
Eileen Daly
Laraine Day
Estelle Etterre
Plainclothesman on Train
Al Ferguson
Police Interrogator
James Flavin
Jennifer Gray
Lawyer
Reed Hadley
Dock Policeman
Eddie Hall
Waiter
Sherry Hall
Guard in Jail
Edward Hearn
Fay Helm
Prisoner on Train
Al Hill
Piggy
Marc Lawrence
Police Prompter
Arthur Hoyt
Train Conductor
Milton Kibbee
Older Policeman
William Lally
Officer Minetti
Mitchell Lewis
Mary MacLaren
Policeman
George Magrill
Guard in Court
Larry McGrath
Tom McGuire
Assistant Commissioner
Paul McVey
Hospital Clerk
Buddy Messinger
Charlotte LePage
Marion Martin
Det. Frawley
Ivan Miller
Couturier
Harold Minjir
Intern
Clayton Moore
Fingerprint Instructor
Roger Moore
Frances Morris
Doctor in Hospital
Edmund Mortimer
Jay Novello
Policeman at Graduation
Frank O'Connor
Capt. Crane
Robert Emmett O'Connor
Pat O'Malley
Punchy LePage
David Gorcey
Lee Phelps
Drugstore Clerk
Alonzo Price
Dick Rich
Phone Operator
Claire Rochelle
Matron at Police Station
Gertrude Simpson
Jury Foreman
Pietro Sosso
Harry Strang
Charles Sullivan
Ben Taggart
David Thursby
Stemmy
Ben Welden
Pete - Rookie Policeman
Dale Van Sickel
Monte Vandergrift
Vidal
Michael Visaroff
Dion McGillivray
Fred Walburn
Judge
E. Alyn Warren
Racketeer #2
Jack Woody
Milton
Donald Haines
Director
Josef von Sternberg
Director of Photography
John F. Seitz
Set Decoration
Edwin B. Willis
Art Direction
Cedric Gibbons
Screenplay
Wells Root
Author
William A. Ullman Jr.
Producer
J. Walter Ruben
Original Music Composer
William Axt
Editor
Conrad A. Nervig