Duel of Fists

David Chiang Da-wei

Fan Ke

Ti Lung

Wen Lieh

Ching Li

Yu Lan

Wong Chung

Mi Sai

Chan Sing

Chiang Ren

Canong Daech

Miller

Ku Feng

Chung Pao / Cannon

Pawana Chanajit

Mai Dai

Lee Pang-Fei

Chief Architect

Yau Ming

Jin Long Student

Wang Kuang-Yu

Thai Boxing Referee

Woo Wai

Xu Qiu

Tang Ti

Uncle Chen

Yang Chi-Ching

Retired Fighter Drunkard

Ching Miao

Fan Ke's Father

Chan Chuen

Boxfight Cornerman (uncredited)

Chan Dik-Hak

Jin Long Student (uncredited)

Chan Keung

Lieh's Cornerman (uncredited)

Chan Siu-Kai

Chiang Ren's Man (uncredited)

Cheung Chok-Chow

Thai Boxing Judge (uncredited)