The First Time is the Last Time (1989)

A very dark, realistic women-in-prison film from Angel director, Raymond Leung. Carrie Ng plays Winnie, a young woman who is jailed after avenging her boyfriend’s death at the hands of some ruthless gangsters. Once in prison, Winnie befriends another inmate who, secretly because of the underworld massacre, wants her dead.
Raymond Leung, Bobby Wu Chi-Lung
Andy Lau, Carrie Ng, Season Ma, Meg Lam Kin-Ming, Ngai Suet, Kenneth Tsang, Johnny Wang Lung-Wei, Andy Tai Chi-Wai, Kan Tat-Wah, Peter Ngor, Lam Chung, Law Yiu-Hung, Yeung Kin-Wai, Gaan Sam-Mei, Garry Chan Chi-Shing, Yiu Wai-Ming, Law Shu-Kei, Wong Hung, Chan Kit-Ling, Lau Shung-Fung
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