this series would have be a lot good if they have just do one simple thing represent make ian mcshane code name represent diamond head instead of code name represent tree . diamond head the character need someone who could handle the role of the lovable rogue and which mcshane prove he could do with the lovejoy series . roy thinnes and the actual diamond head and be really only so so in the role . mcshane be not really that good a the bad guy tree . france nuyen character and tso tsing and can not seem to make up her mind a to whether she the hapless victim or the tough and ready to fight woman . she really earn her pay at the end when she have to play the role of diamond head lover . after view an episode or two and i end up not care what happen to anyone . tree give u a lot to hate him and but diamond head give u nothing to like him . unfortunately and the spy genre in the 1970s be not quite a it be in the 1960 .