American agent Charles Hood needs to stop international criminal Hammerhead from stealing a secret report on nuclear defense. British production has cheeky asides and a bouncy score from David Whitaker--as well as a curious obsession with erotic art!--but is so mild it barely makes an impression. Adaptation of the spy novel by James Mayo (aka Stephen Coulter) opens with a garish hippie happening in London that is liable to scare away the film's target audience. In the lead, Vince Edwards seems a little sheepish; he fills the bill but lacks the punchy personality to make Hood a three-dimensional hero. *1/2 from ****