The Duke in Darkness1948•90 minutes•0.0/10Movie OverviewBBC adaptation of Patrick Hamilton's play.CastArchie AngusDuboisPhilip AshleyMarteauPatrick BoxillGribaudEdward ChaffersCount D'AublayeBryan ColemanVoulainHugh FalkusRoubotAndrew OsbornThe Duke of LaterraineHenry OscarThe Duke of Lamorre