Raped by an Angel 4: The Raper’s Union (1999)

CIA agent turned HIV positive sexual predator Daniel (Ben Ng Ngai-cheung, essentially playing a more civilized version of his monstrous villain from RED TO KILL) uses his wealth and collection of high-tech gadgets to prey on unsuspecting women. After arranging for the prison breakout of notorious rapists “Rain Killer” Chan Kok-wan (Ankle Leung Chi-on) and “Tuen Mun Rapist” Ko Sheung-wai (Mang Fai), Daniel invites the men to ravage the two women he has chained in the basement. He next sets his sights on Kwan Shi-han (Suki Kwan Sau-mei), the romance novelist next door, but, first, preys on her movie star friend, Icy (Yeung Faan). Desperate for a lead, the police (including Nick Cheung Kar-fai and Athena Chu Yan, the latter reprising her role from part 2) consult a semi-reformed deviant known as “The Human Milk Drinking Doctor” (Anthony Wong Chau-sang, in an all-too typical role), who used to prey on lactating women and now controls his sexual urges by working as a porno theatre projectionist (!). In a virtual replay of the original’s climax, Shi-han decides to use herself and two friends (Yuen King-tan and Sherming Yiu Lok-yi) as bait to bring Daniel and his perverted pals to justice.