雁翎刀
The Invisible Sabre (1968)
Country: Hong Kong
Language: Mandarin 
Genre: Martial Arts 
Release Date: 08/08/1968
 
Director
  Tu Kuang-Chi
 
Script
  Wai Sam
 
Producer
  Choo Kwok-Leong
 
 
Cast
  Melinda Chen Man-Ling ... Pai Siu Ying
  Chao Lei (1) ... Wei Wu Clan Chief Chao
  Gam Chuen (2)    
  Roy Chiao Hung ... Wei Wu 2nd Chief Yueh
  Wang Lai ... Chao's Wife Wei Lan
  Woo Wai (2)    
  Liu En-Jia    
  Fung Ngai    
  Chiang Nan (1) ... Grandfather Pai
  Lee Wan-Chung ... Southern Evil
  Leung Yui (1)    
  Yam Ho ... Bandit Liu
  Lau Sin-Mung (1)    
  Su Hsiang ... Bandit-Chief Sha
  Chan Fei-Lung (1) ... Northern Evil
 
Production Company
  Cathay Studio
 
Production Manager
  Yeung Man-Yi