豬仔血淚
Sun Dragon (1979)
Alias: A Hard Way to Die
Alias : 龍猛色變
Country: Hong Kong
Genre: Martial Arts 
Release Date: 10/25/1979
 
Director
  Hua Shan
 
Script
  Lin Chan-Wai (1)
 
Action Director
  Leung Siu-Chung (1)
 
Producer
  Pau Ming
 
 
Cast
  Billy Chong Chuen-Lei ... Sung Shao Chong
  Carl Scott ... Tommy
  Louis Neglia ... Jimmy
  Ma Chung-Tak ... Ma Shaw Yee
  Joseph Jennings ... Jackson
  Gam Biu ... Kim
  Lam Hak-Ming ... Ah Kum
  Hau Chiu-Sing ... Hau
  Leung Siu-Chung (1) ... Dr. Ko
  Ng Hong-Sang ... Railway worker bully
  Mang Ding-Goh ... Railway worker bully
  Alexander ... Railway worker bully
  Choi Chung-Chau ... Head Japanese fighter
  Chan Cheung (2) ... Thug in China
  Lin Kuang-Yung ... Thug in US
  Cheung Hung-Gei ... Thug in China
  Lai Sau-Kit ... Native american
  Cheung Chung-Yau (1) ... Thug in US
  Lam Man-Cheung ... Japanese fighter
  Kei Ho-Chiu ... [Extra]
 
Production Company
  The Eternal Film (H. K.) Co.
 
Cinematographer
  Nico Wong Man-Wan
 
Art Director
  Jonathan Ting Yuen-Tai
 
Editor
  Poon Hung (1)
 
Lighting
  Lam Biu
 
Planning
  Woo Wan-Ping
 
Assistant Director
  Poon Hung (1)
 
Assistant Action Director
  Lam Hak-Ming
  Lai Sau-Kit
 
Composer
  Chang Hua