The Great O'Malley

Henry O'Neill

Defense Attorney

Craig Reynolds

Motorist Honking Horn

Hobart Cavanaugh

Reporter Pinky Holden

Gordon Hart

Doctor Attending O'Malley

Mary Gordon

Mrs. O'Malley

Mabel Colcord

Mrs. Flaherty

Frank Sheridan

Father Patrick

Lillian Harmer

Miss Taylor

Delmar Watson

Tubby

Frank Reicher

Dr. Larson

Joseph Allen Sr.

Warden (uncredited)

Granville Bates

Jake - Bar Proprietor (uncredited)

Georgie Billings

(uncredited)

Basil Bookasta

Bootblack (uncredited)

George Bookasta

Bootblack (uncredited)

Egon Brecher

Morris - the Pawnbroker (uncredited)

Tom Brower

Police Sergeant (uncredited)

Raymond Brown

Timekeeper and Factory Owner (uncredited)

Sonny Bupp

Boy with Lollipop (uncredited)

John Butler

Prosecuting Attorney (uncredited)

Bobby Callahan

Boy (uncredited)

Glen Cavender

Policeman at Robbery (uncredited)

W.H. Clauson

Police Broadcaster (uncredited)

Ralph Dunn

Police Stenographer in Hospital (uncredited)

Earl Dwire

First Judge (uncredited)

Jim Farley

Jones - Desk Sergeant (uncredited)

Stanley Fields

Convict at Lathe (uncredited)

Jack Gamel

Bootblack (uncredited)

Edward Gargan

Policeman Driving Radio Car (uncredited)

Chuck Hamilton

Policeman (uncredited)

Robert Homans

Policeman Jim Dugan (uncredited)

George Humbert

Junkman (uncredited)

Payne B. Johnson

Boy on Street (uncredited)

Milton Kibbee

Court Stenographer (uncredited)

Leonard Kibrick

Newsboy (uncredited)

Sidney Kibrick

Street Kid (uncredited)

Frank Lombardi

Bootblack (uncredited)

Jerry Mandy

Italian Umbrella Salesman (uncredited)

Arthur Millett

Detective Bringing Phillips to Hospital (uncredited)

Jack Mower

Detective Bringing Phillips to Hospital (uncredited)

William J. O'Brien

Man Whistling in Hospital Zone (uncredited)

Paul Panzer

Man on Stairs (uncredited)

Bob Perry

Man Getting Shoeshine (uncredited)

Thomas Pogue

Judge Evers (uncredited)

Adrian Rosley

Nick - the Tailor (uncredited)

Francesca Rotoli

Nurse (uncredited)

Virginia Sanborne

Nurse (uncredited)

Cliff Saum

Policeman at Robbery (uncredited)

John Sheehan

Policeman in Radio Car (uncredited)

Myrtle Stedman

Nurse (uncredited)

Perc Teeple

Motorist (uncredited)

Max Wagner

School Bus Driver (uncredited)

Bobs Watson

Boy (uncredited)

Huey White

Convict Carrying Pipe (uncredited)

Leo White

Ben - The Hot Dog Vendor (uncredited)

Lottie Williams

Nurse in Hospital (uncredited)

Charles C. Wilson

Policeman Chiding School Bus Driver (uncredited)

Armand 'Curly' Wright

Vegetable Peddler (uncredited)