刀魂
Clutch of Power (1977)
Wu Tang Collection VHS Title: Son of Wu Tang
Country: Hong Kong
Language: Mandarin 
Genre: Martial Arts 
 
Director
  Chang Peng-I
 
Script
  Ku Long
 
Action Directors
  Leung Kar-Yan
  Yen Shi-Kwan
 
Producers
  Chang Yan-Tao
  Yieh Chen-Feng
 
 
Cast
  Chan Sing (1)    
  Leung Kar-Yan    
  Phillip Ko Fei    
  Doris Lung Chun-Erh    
  Wang Kuan-Hsiung    
  Mang Fei (1)    
  Yen Shi-Kwan    
  Li Li-Li (3)    
  Liu Ping (1)    
  Goo Chang    
  Wong Yeuk-Ping    
  Hung Fa-Long    
  Au Lap-Bo ... Night watchman
  Chan Bo-Leung    
  Yau Pang-Sang    
  Ma Cheung (1)    
  Man Man (2)    
  Tsang Ming-Cheong    
  Cheung Chung-Kwai (1)    
  Mau Ging-Shun    
 
Production Company
  Kam Sai (H. K.) Company
 
Distributor
  Goldig Films (H.K.) Ltd. (Hong Kong)
 
Cinematographer
  Lai Wen-Hung
 
Production Manager
  Lee Hin-Cheung
 
Editor
  Kwok Ting-Hung
 
Presenter
  Alex Gouw
 
Assistant Director
  Ho Tung-Hing
 
Story
  Ku Long
 
Composer
  Wong Mau-San
 
Filming Location
  Taiwan