character - Mr. Harding (publisher)

character - Lord Birten

character - Himself

character - Sir Harold Watson (uncredited)

character - Sir Ambrose

character - Inspector Colclough

character - Undetermined Secondary Role

character - Detective

character - Sergeant Spedding

character - Sir Michael

character - Det. Inspector Frederick Webster

character - Oliver Bloom

character - Harry

character - Attorney General

character - Insp. Lestrade

character - John Morgan

character - Inspector McIver

character - Mr. Daly

character - Sir James Briden