Duel of Fists

Cinematography

• 
  Kwok Ting Hung

Costume Designer

• 
  Li Chi

Director

• 
  Chang Cheh

Makeup Artist

• 
  Fong Yuen

Martial Arts Director

• 
  Tang Chia

Music Editor

• 
  Frankie Chan

Producer

• 
  Runme Shaw

Production Sound Mixer

• 
  Wang Yong Hua

Screenwriter

• 
  Ni Kuang

Main Role

• 
  David Chiang

  Fan Ko

  Main Role
• 
  Ti Lung

  Wenile

  Main Role
• 
  Li Ching

  Hu Yu Lan

  Main Role
• 
  Pawana Chanajit

  Mai Dai

  Main Role

Support Role

• 
  Ku Feng

  Chung Pao / "The Cannon"

  Support Role
• 
  Chen Sing

  Chiang Jen / "Giant"

  Support Role
• 
  Ching Miao

  [Dying father]

  Support Role
• 
  Fung Hak On

  [Thai boxing stadium bouncer]

  Support Role
• 
  Wang Chung

  Mi Sai

  Support Role
• 
  Tang Ti

  Uncle Chen

  Support Role
• 
  Yang Chi Ching

  [Retired Fighter]

  Support Role
• 
  Henry Yu

  Mai

  Support Role

Guest Role

• 
  Forest Chan

  [Jin Long student]

  Guest Role
• 
  Phillip Ko

  [Extra]

  Guest Role
• 
  Yuen Woo Ping

  [Chiang Ren's man]

  Guest Role
• 
  Tung Choi Bo

  [Jin Long student]

  Guest Role
• 
  Yeung Pak Chan Guest Role
• 
  Lau Kar Wing

  [Chiang Ren's man]

  Guest Role
• 
  Ho Bo Sing

  [Lieh's cornerman ]

  Guest Role
• 
  Cheung Sek Aau

  [Spectator]

  Guest Role
• 
  Lau Chun Fai

  [Jin Long student]

  Guest Role
• 
  Danny Chow

  [Jin Long student]

  Guest Role
• 
  Cheung Chok Chow

  [Thai Boxing judge]

  Guest Role
• 
  Lee Hang

  [Chiang Ren's man]

  Guest Role
• 
  Fung Hap So

  [Jin Long student]

  Guest Role
• 
  Chu Kai

  [Miller's cornerman] | [Chiang Ren's man]

  Guest Role
• 
  Sai Gwa Pau

  [Thai Boxing judge]

  Guest Role
• 
  Sham Chin Bo

  [Spectator]

  Guest Role
• 
  Wong Mei

  [Chiang Ren's man]

  Guest Role
• 
  Tang Wing Siu

  [Program seller]

  Guest Role
• 
  Yuen Shun Yee Guest Role
• 
  Wang Kuang Yu

  [Thai Boxing Referee]

  Guest Role
• 
  Hon Kwok Choi

  [Extra]

  Guest Role
• 
  Wong Ching

  [Chiang Ren's man]

  Guest Role
• 
  Woo Ka Kei

  [Construction worker]

  Guest Role
• 
  Ling Hon

  [Doctor]

  Guest Role
• 
  Yuen Yat Chor

  [Extra]

  Guest Role
• 
  Ho Pak Kwong

  [Thai Policeman]

  Guest Role
• 
  Kong Chuen

  [Cannon's cornerman]

  Guest Role
• 
  Chan Siu Kai

  [Chiang Ren's man]

  Guest Role
• 
  Law Keung

  [Lieh's cornerman]

  Guest Role
• 
  Chan Chuen

  [Box fight cornerman]

  Guest Role
• 
  Chui Kin Wa

  [Chiang Ren's man]

  Guest Role
• 
  Chik Ngai Hung

  [Chiang Ren's man]

  Guest Role
• 
  Ng Yuen Fan

  [Chiang Ren's man]

  Guest Role
• 
  Chin Chun

  [Thai Boxing stadium manager]

  Guest Role
• 
  Yue Man Wah

  [Spectator]

  Guest Role
• 
  Yen Shi Kwan

  [Chiang Ren's man]

  Guest Role
• 
  Lee Chiu

  [Chiang Ren's man]

  Guest Role
• 
  Tsang Choh Lam

  [Thai Boxing judge]

  Guest Role
• 
  Tang Tak Cheung

  [Jin Long student]

  Guest Role
• 
  Tam Bo

  [Thai boxing referee]

  Guest Role
• 
  San Kuai

  [Chiang Ren's man]

  Guest Role
• 
  Huang Pei Chih

  [Chiang Ren's man]

  Guest Role
• 
  Fuk Yan Cheng

  [Spectator]

  Guest Role
• 
  Lam Yuen

  [Thai Boxing judge]

  Guest Role
• 
  Max Lee

  [Chiang Ren's man]

  Guest Role
• 
  Li Peng Fei

  [Chief architect]

  Guest Role
• 
  Huang Ha

  [Extra]

  Guest Role
• 
  Lo Wai

  [Thai boxing referee]

  Guest Role
• 
  Wong Shu Tong Guest Role