虎豹雙雄
Excelsior (1974)
Country: Hong Kong
Language: Mandarin 
Genre: Martial Arts 
 
Director
  Wu Min-Hsiung
 
Script
  Ling Yun (1)
  Lin Chang-Shi
 
Action Directors
  Lam Fung-Sing
  Ching Kau-Lung
 
Producer
  Shen Yu-Fang
 
 
Cast
  Chang Yu ... Lo Tien Hao
  Raymond Lui Shing-Gung ... Lung Shih Chieh
  Lung Fei ... Ma Piao
  Gloria Wang Xiao-Ing ... Ma Piao's woman
  Tang Mei-Fang ... Lo Li Hua
  Miao Tian ... Casino Boss Lung
  O Yau-Man ... Lo Kang
  Shan Mao ... Li Kuang
  Lam Chung (4) ... Thug
  Tsang Chiu ... Thug
  Lam Fung-Sing ... Thug
  Hsia Hou-Chun ... Molester
  Chan Cheung (2) ... Thug
  Man Lee-Pang ... Thug
  Fan Fung-San ... Thug
 
Production Company
  Lui Ming (International) Film Enterprises
 
Cinematographer
  Lai Wing-Yam
 
Production Manager
  Wu An
 
Presenter
  Lui Ming (1)
 
Assistant Director
  Chang Hung-Chi
 
Filming Location
  Taiwan
 
 
Summary
 

Two boys who are pretty hot fu fighters take the oath as brothers by inscribing domino tattooes on their forearms. The scene then dissolves into the credits, full of visuals featuring dominoes and gambling, with the theme from Hawaii-5-0 blasting out ! Ten years pass, and the young men meet again. But this time, they are on opposite sides of the law. Lo Tien Hao is the son of a government anti-vice detective, and Lung Shih Chieh the son of a casino owner who is in league with Ma Piao, a crime lord. Young Lung is disturbed when his father finally admits crime connections. Will he side with his brother, or his adopted father ?