龍兄虎弟
The Invasion (1972)
Alias: The Bold Brothers
Country: Hong Kong
Genre: Martial Arts 
Release Date: 08/09/1972
 
Director
  Suen Ga-Man
 
Script
  Ni Kuang
 
Action Director
  Chan Siu-Pang
 
Producer
  Yeung Man-Yi
 
 
Cast
  Charlie Chin Chiang-Lin    
  Tony Liu Chun-Ku ... [Intro]
  Ingrid Hu Yin-Yin    
  Tien Feng    
  Steve Chan Ho    
  Tong Kwok-Si    
  Lee Fung-Lan    
  Eddy Ko Hung    
  Wong Siu-Keung    
  Chiu Tak-Ming    
  Kim Young-In    
  Wei Hsing    
  Wan Gei    
  Gang Yong-Seok    
  Kim Wang-Kuk ... One-armed bandit
 
Production Company
  Yangtze Productions Limited
 
Production Manager
  Lam Nin-Tung
 
Sound Recordist
  Chow Shao-Lung
 
Art Director
  Tong Kwok-Si
 
Lighting
  Huang Wei-Shing
 
Makeup
  Yip Yat-Ming
 
Cinematographer
  Fan Jie
 
Editor
  Vincent Leung Wing-Chan
 
Costume Designer
  Li Hsing (2)
 
Presenter
  Yeung Man-On
 
Assistant Director
  Chui Bo-Chu
 
Composer
  Wang Fu-Ling
  Wu Da-Jiang
 
Filming Location
  South Korea