Clue of the New Pin

James Villiers as Tab Holland Clive Morton as Ramsey Brown Leslie Sands as Sergeant Harris Paul Daneman as Rex Lander Katherine Woodville as Jane Ardfern David Horne as John Trasmere Ruth Kettlewell as Mrs. Rushby Bernard Archard as Superintendent Carver Maudie Edwards as Barmaid

Jim O'Connolly Associate Producer Edgar Wallace Story