Nick Cheung
Wing-Fai, Wong
Keeper of Darkness is a 2015 Hong Kong supernatural horror film directed by and starring Nick Cheung. The film co-stars Amber Kuo, Louis Cheung, Sisley Choi, Xing Yu and Philip Keung, with a special appearance by Karena Lam. It was released on 26 November 2015. imdb.com