Fans of the "Flash Gordon" serials will instantly recognise the nasty "Pa Stark" here as none-other than the dastardly "Emperor Ming" himself - Charles Middleton. Thereafter, though, this has really little to remind you of anything as it condenses, rather clunkily, fifteen episodes of crime-fighting into ninety minutes. It's all about how the eponymous detective (Ralph Byrd) and his feisty stalwart "Gwen" (Lynne Roberts) get on the trail of the vicious and malevolent "Stark" gang. These guys are involved in just about every criminal activity known to man, but it's their international antics - i...