Sgt. Shaun Madden
Albert 'Al' Boylan, Jr.
Dennis Madden
Eileen Daly
Mary Madden
'Piggy' Ceders
Charlotte LePage
Punchy LePage
Milton
Henchman Stemmy
Dove - Madden's Maid
Henchman Nero
Philadelphia (as Horace MacMahon)
Casey - Police Broadcaster
Dennis Madden - as a Boy
Albert Boylan Jr. - as a Boy
Commissioner in 1919
Police Commissioner
Mrs. Ceders (scenes deleted)
Al Boylan, Sr. (scenes deleted)
Fan (scenes deleted)
Fighter (scenes deleted)
Ringleader (scenes deleted)
Fight Announcer (scenes deleted)
Reporter at Hospital (uncredited)
Model (uncredited)
Nurse (uncredited)
Detective (uncredited)
Police Lt. Niles (uncredited)
Police Sergeant (uncredited)
Rackteer #1 (uncredited)
Drunk (uncredited)
Hospital Visitor (uncredited)
Reception Nurse (uncredited)
Detective on Train (uncredited)
Mrs. McGillivray (uncredited)
Drugstore Customer (uncredited)
Court Attendant (uncredited)
Policeman in 1919 (uncredited)
Plainclothesman on Train (uncredited)
Mrs. Daly (uncredited)
Police Interrogator (uncredited)
Lawyer (uncredited)
Dock Policeman (uncredited)
Waiter (uncredited)
Guard in Jail (uncredited)
Prisoner on Train (uncredited)
Police Prompter (uncredited)
Train Conductor (uncredited)
Older Policeman (uncredited)
Officer Minetti (uncredited)
Policeman (uncredited)
Guard in Court (uncredited)
Assistant Commissioner (uncredited)
Hospital Clerk (uncredited)
Det. Frawley (uncredited)
Couturier (uncredited)
Intern (uncredited)
Fingerprint Instructor (uncredited)
Doctor in Hospital (uncredited)
Policeman at Graduation (uncredited)
Capt. Crane (uncredited)
Prisoner (uncredited)
Drugstore Clerk (uncredited)
Girl Playing Hopscotch (uncredited)
Phone Operator (uncredited)
Matron at Police Station (uncredited)
Jury Foreman (uncredited)
Pete - Rookie Policeman (uncredited)
Vidal (uncredited)
Dion McGillivray (uncredited)
Judge (uncredited)
Racketeer #2 (uncredited)