Sgt. Shaun Madden

Wallace Beery

Dennis Madden

Alan Curtis

Eileen Daly

Laraine Day

Albert Boylan Jr.

Tom Brown

Mary Madden

Fay Holden

`Piggy' Ceders

Marc Lawrence

Charlotte LePage

Marion Martin

Punchy LePage

David Gorcey

Milton

Donald Haines

Stemmy

Ben Welden

Dove

Etta McDaniel

Nero

John Kelly

Philadelphia

Horace MacMahon

Nurse

Bess Flowers

Casey

Neil Fitzgerald

Reception Nurse

Nell Craig

Dennis Madden as a Boy

Dick Jones

Police Commissioner

George Irving

Albert Boylan Jr., as a boy

Drew Roddy

Commissioner in 1919

Charles Trowbridge

Mrs. Daly

Mary Field

Al Boylan Sr.

Don Douglas

Prisoner

Jack Pennick

Det. Frawley

Ivan Miller

Mrs. McGillivray

Esther Dale

Lawyer

Reed Hadley

Reporter at Hospital

Ernie Alexander

Niles

Wade Boteler

Couturier

Harold Minjir

Nurse

Barbara Bedford

Detective

Arthur Belasco

Police Interrogator

James Flavin

Policeman

Lee Phelps

Detective

James Blaine

Police Interrogator

Harry Strang

Girl Playing Hopscotch

Janice Chambers

Prisoner

Charles Sullivan

Foreman

Milt Kibbee

Police Sergeant

Davison Clark

Judge

E. Alyn Warren

Rackteer #1

Chick Collins

Drunk

Heinie Conklin

Phone Operator

Claire Rochelle

Hospital Visitor

Nick Copeland

Interne

Clayton Moore

Detective

Richard Cramer

Rookie/Alan Curtis' Double

Dale Van Sickel

Detective on Train

Kernan Cripps

Court Attendant

John Webb Dillon

Drugstore Customer

Jack Daley

Court Attendant

John Webb Dillion

Nurse

Claire Du Brey

Policeman in 1919

Ralph Dunn

Nurse

Estelle Etterre

Plainclothesman on Train

Al Ferguson

Nurse

Jennifer Gray

Dock Policeman

Eddie Hall

Waiter

Sherry Hall

Guard in Jail

Edward Hearn

Nurse

Fay Helm

Prisoner on Train

Al Hill

Police Prompter

Arthur Hoyt

Older Policeman

William Lally

Officer Minetti

Mitchell Lewis

Hospital Visitor

Mary MacLaren

Policeman

George Magrill

Guard in Court

Larry McGrath

Policeman in 1919

Tom McGuire

Assistant Commissioner

Paul McVey

Hospital Clerk

Buddy Messinger

Fingerprint Instructor

Roger Moore

Nurse

Frances Morris

Doctor in Hospital

Edmund Mortimer

Prisoner on Train

Jay Novello

Policeman at Graduation

Frank O'Connor

Capt. Crane

Robert Emmett O'Connor

Police Sergeant

Pat O'Malley

Drugstore Clerk

Alonzo Price

Prisoner

Dick Rich

Matron at Police Station

Gertrude Simpson

Jury Foreman

Pietro Sosso

Detective

Ben Taggart

Prisoner

David Thursby

Policeman

Monte Vandergrift

Vidal

Michael Visaroff

Dion McGillivray

Fred Walburn

Racketeer #2

Jack Woody