Britains most famous erotic actress, Mary Millington, stars as a policewoman who goes undercover in the secret world of porn to find out who is stalking and killing glamour models. Expect nothing to stay undercover for very long in this raunchy British classic!Product Features:Ten Million Dirty Words (brand new featurette about Harry Knights, the Nottingham-based porn writer who helped create Mary s image).Confessions of a Photographer (new interview with George Richardson, the photographer who snapped Mary topless at 10 Downing Street)Response (8mm softcore short film, 1974)New The Playbirds audio commentary by biographer Simon Sheridan and director Willy Roe.