Zodiac Killers is a 1991 Hong Kong action thriller drama film directed by Ann Hui and starring Andy Lau, Cherie Chung and Junichi Ishida. The inspiration of Zodiac Killers came from the case of a mainland Chinese female student studying abroad in Japan who died when she fell onto the tracks. Zodiac Killers is Hong Kong New Wave's representative Ann Hui's first attempt at making a commercial film, which, however, did not perform very well at the local box office.