執法者
The Executor (1981)
Alias: Heroic Cops
Alt Title : 警網雙雄
US retitle: Killers Two
Alias: Executor
Country: Hong Kong
Language: Cantonese 
Genre: Crime 
Release Date: 03/04/1981
 
Director
  Chan Chuen (1)
 
Action Director
  Chan Chuen (1)
 
Producers
  Chik Ngai-Hung
  Chui Fat
 
 
Cast
  Chow Yun-Fat ... Ng Tao
  Danny Lee Sau-Yin ... Pang
  Ng Man-Tat (1) ... Mak Kay
  Deannie Yip Tak-Han ... Mak Kay's wife
  Wong Chung (1) ... Chung
  Tien Feng ... Sir Chan Chun Tung
  Wan Chi-Keung ... Wai
  Lily Li Li-Li ... Pang's wife
  Paul Chun Pui ... D.D.I policeman
  Kwan Hoi-San ... Uncle Suk
  Helen Poon Bing-Seung ... Ms. Chu
  Ho Yung-Hing ... Lawyer
  Lo Wai (1) ... Law Chee Chuan
  Lee Sau-Kei ... Boss Wong Kin Choi
  Cheung Chok-Chow ... Attorney
  Gam Biu ... Judge
  Pan Yung-Sheng ... Troublemaker on street
  Lee Fat-Yuen ... One of Boss Chan's men
  Albert Cheung Miu-Hau ... Witness
  Ho Pak-Kwong    
  Cham Siu-Hung    
  Wan Ling-Kwong    
  Luk Ying-Hong ... Policeman
  Ng Kwok-Kin ... Policeman
  Chik Ngai-Hung ... Policeman
  Unknown SB-Actor(01)    
  Unknown SB-Actor(18)    
  Man Ngai-Tik ... Man at court [extra]
  Lau Cheun ... Man at court [extra]
  Yat Boon-Chai ... Policeman [extra]
 
Cinematographer
  Wong Wing-Lung
 
Production Manager
  Pang Shing
 
Sound Recordist
  Chang Hua
 
Art Director
  Jonathan Ting Yuen-Tai
 
Editor
  Jacky Tang Wai-Yuk
 
Lighting
  Man Chai
 
Planning
  Huang Ha (1)
 
Filming Location
  Hong Kong