Lanzamiento: Jul 28, 1931
Duración: 72 minutos
Género: Terror, Crimen, Misterio
Estrellas: John Stuart, Robert Rendel, Frederick Lloyd, Heather Angel, Reginald Bach, Wilfred Shine
Crew: Gareth Gundrey (Director), Edgar Wallace (Writer), Michael Balcon (Producer), Ian Dalrymple (Editor), Bernard Knowles (Director of Photography), Arthur Conan Doyle (Novel)