Sergeant (uncredited)
Mr. Wilson (archive footage)
Pat Patrick
Roger Sterritt
Philip Logan
Howard Metcliffe
Paul Whipple
Police Officer
Daley
Tom Benham
Lawrence Mayne
Sheriff A. W. Brown
Capt. Grayson [Ch. 1]
Detective (uncredited)
Lafe Armstrong
Officer Murphy (uncredited)
Hugh Graham
Third Officer (uncredited)
Lon Burt
Gregory Compton
Townsman (uncredited)
Man
Deputy Driver (uncredited)
Actor (uncredited)
D.J. McCarthy
Prison Guard (uncredited)
Van Avery - City Editor
Sawyer (uncredited)
First Drunk
Sergeant Detective W. J. Bender
Burke
Det. Bob Larkin
Patrick O'Malley
Bank Guard (uncredited)
Pat McQuade
Bullock
Clancy
Bob
John Craig
Cpl. John Emerson
Robert Browne
Detective Agency Official
Cop (uncredited)
Doc Blaine
Charles Newton
Lem Pritchard
Lt. Brant
Policeman Pat O'Hoolihan
Officer Ryan
Kirk Connelly
Mining Engineer
Jimmie O'Grady
George Brady
Roy Beardsley
Mr. Howard
Man Outside the Club (uncredited)
Detective Sgt. Tommy Glennon
Police Officer (uncredited)
Police Officer Jordan
Joe - Lansing's Assistant (uncredited)
G-Man
AMI Chief
Patrick Callahan
Seated Pub Sailor
Guard Cooper
Detective Norris (uncredited)
Second Convict Custodian on Train (uncredited)
Boyle, Policeman with Kerrigan (uncredited)
Immigration Officer Tom Wilson
Ship's Officer
Policeman in Car
Racetrack Spectator (uncredited)
Captain (uncredited)
Conductor (uncredited)
Intelligence Service Man
Frank Williams
Cleveland Official (uncredited)
Mike Mulvaney (uncredited)
Sheehan
Bar Patron
Police Guard (uncredited)
Police Sergeant
Bailiff (uncredited)
Neighbor
Jailer (uncredited)
Policeman
Minor Role
Laboratory Technician
Politician (uncredited)
Police Sgt. Rollins (uncredited)
Pat O'Malley - Pago Pago Patron
Politician (uncredited)
Mr. Dugan Sr.
Officer Jim
Tenant (uncredited)
RCMP Sergeant
Pilot (uncredited)
Editor Gunnigan
Jury Member (uncredited)
Express Man (uncredited)
Townsman
McCarey
Joe Brown
Ship's Mate
Fire Captain
District Attorney
Reporter
Dan Burke
Conductor (uncredited)
Petie Stuyvesant (as J. Patrick O'Malley)
Police Detective in Alley (Uncredited)
Yerkes
Guard (uncredited)
Conn, The Shaughraun
Detective (uncredited)
Prison Guard
Cop (uncredited)
Mounted Policeman (uncredited)
Policeman (uncredited)
Guard (uncredited)
Laborer (uncredited)
Captain Taylor
Bartender
Steve
James McDonald
Policeman (Uncredited)
Cop
Ames
Dr. Strong
Officer #1
Police Chemist Crandall
Postman
Jonathan Taylor
Party Guest
Fermoy MacDonough
Jack North
Police Sergeant (uncredited)
Police Sergeant
Policeman
Coroner
Construction Worker (uncredited)
Patrolman
Guard Killed in Library
Prison Interne
Bucky O'Harra
Harry Baldwin
Cop
Policeman (uncredited)
Jim Bowers
Committee Man
Cop
Postman
Jim Morgan
Irish-American in Montage (uncredited)
Jimmy
Patrolman (uncredited)
Grand Duke Sergius of Russia
T. Caraway Dodge
Dick Hale
Bill Pendleton
Kern Thodes (early chapters)
Hugh Edwards
Police Sergeant (uncredited)
Federal Agent (uncredited)
Roark (uncredited)
Citizen (uncredited)
Doorman
Detective
Richard MacTavish (as Patrick O'Malley)
Deputy Ed Myers
Purser (Uncredited)
Mike Kildare
Jailhouse Lieutenant with Capt. Johnson (uncredited)
Conductor (Uncredited)
Police Sergeant (Uncredited)
Sybil Vane
Fireman (Uncredited)
Rush Thompson
Plainclothesman (Uncredited)
Chester Framm
Priest (Uncredited)
Tim Sullivan
Detective Brady (uncredited)
Charley Stewart (uncredited)
Deputy Marshal (uncredited)
Dot Moran
Purser (uncredited)
Charlie Turner
Kent B. Wurst
Irishman
Actor (uncredited)
Lieutenant (uncredited)
Mr. Llewellyn
Mr. Cleary
Bowen
Old Man
Attendant
Mr. Wilson
Neighbor
The Butler
Wardrobe Attendant