Charles Mortimer

as Mr. Harding (publisher)

as Mr Chadwick (1 episode)

as Lord Birten

as Himself

as Sir Harold Watson (uncredited)

as Sir Ambrose

as Inspector Colclough

as Undetermined Secondary Role

as Detective

as Sergeant Spedding

as Sir Michael

as Det. Inspector Frederick Webster

as Oliver Bloom

as Harry

as Attorney General

as Insp. Lestrade

as John Morgan

as Inspector McIver

as Mr. Daly

as Sir James Briden

Story