In her greatest film role, the legendary Mary Millington plays a sexy policewoman secretly infiltrating the seedy world of pornography. In order to unmask a pathological killer who s targeting the beautiful centrefolds of Playbirds magazine, Mary puts her life and reputation on the line by sleeping with millionaire publisher Harry Dougan (Alan Lake). The Chief Superintendant (Glynn Edwards) and Police Commissioner (Windsor Davies) are keeping a close eye on her, but time is running out fast. Now that Mary s joined the blue squad, will she blow her cover? First ever time on DVD starring legendary 70 s glamour queen Mary Millington.