Billy Sau Yat Ching Filmography
- Actor (34 credits)
- Gokudô kuroshakai (1997)
- Fei zhou chao ren (1994)
- 999 shei shi xiong shou (1994)
- 93 ye zhi nu (1993)
- Wei Xiao Bao: Feng zhi gou nv (1993)
- Wei qing (1993)
- Bu wen sao (1992)
- Gai shi ying xiong (1992) Pimp
- Zhan long zai ye (1992)
- Lie huo wei qing (1992)
- Hong fu qi tian (1991) Roadblock Cop #2
- Biao jie, ni hao ye! xu ji (1991) Telephone staff playing pool
- Chi xian zhen bian ren (1991) Gang Member
- Zhi fen shuang xiong (1990) Boss' assistant
- Xi huan de gu shi (1990)
- Wu di xing yun xing (1990) Pei
- Ga li la jiao (1990)
- Fu gui bing tuan (1990) Camp Doctor's Assistant
- Dou shi sha xing (1990)
- Tie xue qi jing (1987) Billy Wong
- Biao ge dao (1987) Waiter
- Liang xiao hua nong yue (1987)
- «A» gai wak 2 (1987) Yenkit
- Bat si yuen ga bat jui tau (1987)
- Zui jia fu xing (1986) Snitchy Officer
- Shuang long tu zhu (1986) Killer
- Foo gwai lit che (1986) Bandit
- Shen yong shuang xiang pao xu ji (1986) Siu Ba Wong
- Zhi fa xian feng (1986) Mahjong Den's Worker
- Meng zhong ren (1986)
- Shi lai yun dao (1985) Billy
- Sheng si xian (1985) Sam-Fat
- Long de xin (1985) Thug
- Huang jia shi jie (1985) Tin's Thug
