Wen Lieh
Ti Lung
Fan Ke
David Chiang Da-Wei
Uncle Chen
Tang Ti
Jin Long Student
Yau Ming
Chief Architect
Lee Pang-Fei
Thai Boxing referee
Wang Kuang-Yu
Thai Boxing stadium manager
Chin Chun
Thai Boxing stadium bouncer (uncredited)
Fung Hak-On
Phillip Ko Fai
Yuen Yat-Choh
Thai Boxing judge (uncredited)
Sai Gwa-Pau
Yu Lan
Ching Li
Chiang Ren
Chan Sing
Chung Pao / Cannon
Ku Feng
Xu Qiu
Woo Wai
Mai Dai
Pawana Chanajit
Mi Sai
Wang Chung
Retired Fighter Drunkard
Yang Chi-Ching
Fan Ke's Father
Ching Miao
Director
Chang Cheh
Martial Arts Choreographer
Tong Kai
Producer
Runme Shaw
Original Music Composer
Frankie Chan Fan-Kei
Screenplay
Ni Kuang
Lau Kar-leung
Editor
Kwok Ting-Hung
Art Direction
Johnson Tsao Chuang-Sheng
Costume Design
Li Chi
Director of Photography
Kung Mu-To