血雙
Blood Child (1982)
Alias: Five Fingers of Steel
Word by Word: Blood Twin
Country: Hong Kong
Genre: Martial Arts 
 
Director
  Vincent Leung Wing-Chan
 
Action Directors
  Hwang Jang-Lee
  Yuen Miu
 
Producer
  Law Ga-Foo (2)
 
 
Cast
  Yuen Miu ... Lung Chan
  Kwan Yung-Moon ... Mr. Choi
  Hwang Jang-Lee ... Wong Hung
  Yen Shi-Kwan ... Captain Yu
  Chan Lau (2) ... Mr. Chan
  Lam Hak-Ming ... Choi's son
  Chu Tit-Wo ... Mr. Lung
  Lau Hok-Nin ... Yu Hu
  Pak Sha-Lik    
  Hui Ying-Ying ... watches Lung's daughter
  Chan Fei-Lung (1) ... Fatty, jail guard
  Liu Hok-Ming ... extra
  King Lee King-Chu ... lion dance extra
  Sham Chin-Bo ... extra
  Wong Chi-Wai (1) ... extra (final fight scene)
  Lee Yi-Yi    
  Ho Bo-Sing ... Pao
  Chan Ming-Wai    
  Nam Wai    
  Chu Kai    
  Cheng Ka-Sang (1)    
  Cheung Wing-Hon    
  Sa Au ... extra
  Au-Yeung Yiu-Yam    
 
Production Company
  Jia's Motion Picture (H.K.) Co.
 
Art Director
  Jonathan Ting Yuen-Tai
 
Costume Designer
  Poon An-Ying