Carol Lane leaves her boring office job for a new job working as a secret agent for the government. But she soon finds herself on an assignment confronting drug dealers that could get her killed. Despite the dangers, she discovers she's suited for a life of adventure. Bob Wallace, her supervisor, immediately feels an attraction for Carol and is torn when he has to send her on a case involving an experimental drug used to send women into a sexual frenzy. He tracks her to a dark world of sex and drugs and soon wonders if he'll be able to get her out alive. And if he does, will she ever be the same again?