The Deadly Breaking Sword

Leaving behind an inch of sword in the spent corpses of his opponents, Tuan Changqing is known as the Deadly Breaking Sword. After barely surviving a duel, one of his foes is treated by the diabolical Dr. Kuo, who uses his powers of mind control to transform the man into a somnambulistic killer. After Tuan Changqing teams up with Rabelaisian gambler Xiao Dao, the story proceeds as a comical kung fu buddy flick.

• 
  Sun Chung

• 
  Ti Lung
  Tuan Changqing / Deadly Breaking Sword
• 
  Alexander Fu Sheng
  Xiao Dao, the Little Dagger
• 
  Shih Szu
  Liu Yinxu
• 
  Ku Feng
  Dr Guo Tiansheng / Killer Doctor
• 
  Michael Chan Wai-Man
  Lian San / Throat Piercing Halberd
• 
  Lily Li
  Luo Jinhua
• 
  Shum Lo
  Boss Luo
• 
  Chan Shen
  Officer Fan Fei
• 
  Ai Fei
  Chen Yinggang
• 
  Teresa Ha Ping
  Madam Li Xing
• 
  Kara Hui Ying-Hung
  Xiaoqin
• 
  Keung Hon
  Dr. Guo's Hanger-on
• 
  Eddy Ko Hung
  Dr. Guo's Hanger-on
• 
  Ng Hong-Sang
  Dr. Guo's Hanger-on
• 
  Yuen Wah
  Dr. Guo's Hanger-on
• 
  Chow Kin-Ping
  Dr. Guo's Hanger-on
• 
  Austin Wai Tin-Chi
  Sword Spirits Duo (Red) (uncredited)
• 
  Yuen Bun
  Sword Spirits Duo (Gold) (uncredited)
• 
  Cheung Kwok-Wah
  Diao Qi
• 
  Lam Fai-Wong
  Troublemaker at the Casino (uncredited)