unlike more recent detective series that be little more than an hour of car chase and graphic bomb scene and other gratuitous violence and cannon show a detective carefully and cleverly go about the business of solve perplex crime . moreover and unlike the rockford file and others which strain credibility by portray a supposedly successful detective a always have trouble pay his bill and cannon show a very successful detective surround by the trapping of success such a a beautiful mark iv and an expensive penthouse apartment . all in all a great series .