Night and Fog (2009)
Original title: 天水圍的夜與霧
Night and Fog is a 2009 Chinese-language drama movie directed by Ann Hui, with a running time of 2h 2m. It stars Simon Yam, Zhang Jingchu and Amy Chum Yan-Mei.
A troubled marriage fueled by the husband's jealousy, abuse, and financial struggles takes a dark turn as he becomes increasingly controlling, and subjects his wife to unbearable torment.