크레딧 출연 Harry H. Corbett Inspector Bruce John Cairney Larry Wilson John Van Eyssen John Maudle Jennifer Daniel Barbara Blair Moira Redmond Tina Russell Waters Sam Spencer Trevor Reid Supt. Carver Howard Goorney Onion Seller Geoffrey Denton Uniformed Inspector Patrick Ludlow Registrar Alexander Archdale Prison Governor 스텝 Bernard Gribble Editing Edgar Wallace Writing Francis Chagrin Sound Robert Banks Stewart Writing Clive Donner Directing Jack Greenwood Production Brian Rhodes Camera