Peter Gallagher (1 episode)

Judge

Mr. Morgan

Sheriff Gordon

Paul (2 episodes)

Sgt. Nathaniel Rutherford

Detective Kerns

Policeman

Tommy Ward (8 episodes)

Brigadier Johns (2 episodes)

Paul Maynard (1 episode)

O'Banion

Assistant Commissioner

Frank Packer (7 episodes)

Carpenter (3 episodes)

Allen

Whitehead

Policeman Following Ronnie (uncredited)

Sparks (1 episode)

Motorist (1 episode)

Sir Godfrey (1 episode)