Self (archive footage)

Charlie (uncredited)

Sheriff Tom Watling

Harrigan

Mahoney

Luther Kilgore

Willie's Sergeant (uncredited)

Sheriff Ed Johnson

Oldtimer

O'Neill, Policeman

Barkeeper in Nogales (uncredited)

Hank

Stagecoach driver (uncredited)

The Train Conductor

George (uncredited)

Jeb Bassett

Doorman (uncredited)

Bum

Michael Rogan

Luke Potter

Sheriff Hamilton

Jim, the Bartender (uncredited)

Cop (uncredited)

Jed Baker

O'Brien

Arnold (uncredited)

Rural Marshal (uncredited)

Policeman Callahan (uncredited)

Police Lt. Burke

Detective Kelly

Lt. Burke

Harry Weston

Pokey

Carrick

Detective O'Malley

Andy Jones (uncredited)

Motorcycle Cop (Uncredited)

Detective

Charles Gibley

Crane

Studio Cop

Policeman (uncredited)

O'Leary (uncredited)

First Policeman (uncredited)

Pete

Bill, Intern Guard (uncredited)

Riverboat Captain (uncredited)

Police Substation Chief Moriarty

Pat Murphy (uncredited)

Brooklyn

Police Sergeant Velie

Umpire Shaunnessy

Sgt. Velie

Union Secretary

Sgt. Velie

Police Lt. Forbes

Sgt. Velie

Luke

Sgt. Velie

Callahan

Norm

Lt. Grady

Sgt. Velie

Sgt. Velle

Sergeant McGowan

Police Sergeant (uncredited)

Sibley

Frisco

Patrolman Mike

Taxi Driver

Police Sergeant Wilkins

Wilkie, house detective

Police Captain Orr

Pop Saunders

John Carter

Clancy

Lieutenant Dufour

Sheriff Burlingame

Cattle Auctioneer (uncredited)

Walt Bliss

McPherson

Policeman

'Red'

Headquarters Police Officer

Flaherty - Motorcycle Driver

Mike Moriarty

Sullivan

Muldoon

Chief Detective (uncredited)

J.A. Nolan

Mac

Ike Matthews

Constable Snodgrass

Darby McGraw

Police Officer Mulligan

Stackpole

Mr. Scribner

Bill Norton

Patrick James Aloysius 'Pat' Haley

Sheriff N.B.F. Rider

Doyle - Process Server

Wabash

Sgt. Johnny Donovan / Harry's friend

Lt. Mike Boyle

Corrigan

Phil Moore

Major Rushton

Corrigan

Slug Moran

Police Sgt. Burke

Mickey (uncredited)

Police Sergeant Rorty

Hogan

Broken-Nose Reilly

Michael Shaughnessy

Ole

Patrolman

Uncle Andy

Pete

Man Hauling Rifles and Bullets

Police Lieutenant

Truck Driver

Skeptical Passenger in Pilot House (uncredited)

Jeff Tuttle

Managing Editor Marvin

Detective Lt. John Aloysius McGinnis

Emperor Francis I

Brannigan

Pirate of the Spanish Main

Policeman Arresting Wynn

Detective

Detective Reardon (uncredited)

3rd Expressman (uncredited)

Sheriff (uncredited)

Motorcycle Cop (uncredited)

Sergeant

King, a Hobo

Brooklyn Jack

Detective Making Raid (uncredited)

Detective (uncredited)

Detective (uncredited)

Welfare Island Guard (uncredited)

Blacksmith - 4th Rabble Rouser (uncredited)

Policeman Who Lets Dog Out (uncredited)

First Immigration Officer (uncredited)

Kentucky Sheriff (uncredited)

Taxi Driver

Cromwell Dexter

Detective Jackson

Mulroy

Cop (uncredited)