Casting | Rôle |
|---|
| Lo Lieh | Chao Chih-Hao |
| Wang Ping | Sung Ying Ying |
| Huang Chin-feng | Singer Yen Chu-Hung |
| Tien Feng | Master Meng Tung-Shan |
| 佟林 | Meng Tien-Hsiung |
| 房勉 | Master Suen Hsin-Pei |
| 顧文宗 | Master Sung Wu-Yang |
| James Nam Seok-Hoon | Han Lung |
| Yau Lung | Tu Wei |
| 진봉진 | Lu Ta-Ming |
| Chan Shen | Wan Hung-Chieh |
| 김기주 | Chen Lang |
| 趙雄 | Master Okada |
| Someno Yukio | Oshima Shotaro |
| 楊澤霖 | Master Suen's Elder Pupil |
| 홍성중 | Master Suen's Servant |
| Yeung Sze (楊斯) | Hercules Ba To Er |
| 曾楚霖 | Hercules' Street Barker (uncredited) |
| Wong Ching-Ho | Tournament Judge (uncredited) |
| Yen Shi-Kwan | Tournament Fighter/Suen's Pupil (uncredited) |
| 陳全 | Tournament Fighter/Meng's Pupil (uncredited) |
| 解元 | Tournament Fighter (uncredited) |
| Hsu Hsia | Master Meng's Pupil/Hercules' Challenger (uncredited) |
| 黃梅 | Master Meng's Pupil (uncredited) |
| 黃樹棠 | Master Meng's Pupil (uncredited) |
| 徐發 | Master Meng's Pupil (uncredited) |
| 羅威 | Master Meng's Pupil (uncredited) |
| 袁振洋 | Master Meng's Pupil (uncredited) |
| 戚毅雄 | Master Meng's Pupil (uncredited) |
| 譚寶 | Master Meng's Pupil (uncredited) |
| 楊柏塵 | Master Meng's Pupil (uncredited) |
| Chan Siu-Kai | Master Meng's Pupil (uncredited) |
| 龍逸昇 | Master Meng's Pupil (uncredited) |
| 李超 | Master Meng's Pupil (uncredited) |
| Wong Ching | Master Meng's Pupil (uncredited) |
| Lau Kar-Wing | Master Meng's Pupil (uncredited) |
| 陳狄克 | Master Meng's Pupil (uncredited) |
| 羅強 | Master Meng's Pupil (uncredited) |
| Huang Pei-Chih | Master Meng's Pupil (uncredited) |
| 袁信義 | Master Meng's Pupil (uncredited) |
| 伍元勳 | Master Meng's Pupil (uncredited) |
| 黃蝦 | Master Meng's Pupil (uncredited) |
| 周潤堅 | Master Meng's Pupil (uncredited) |
| San Sin | Master Meng's Pupil (uncredited) |
| Kong Chuen | Master Suen's Pupil (uncredited) |
| Chan Ling-Wai | Master Suen's Pupil (uncredited) |
| Yuen Shing-Chau | Master Suen's Pupil (uncredited) |
| 董財寶 | Master Suen's Pupil (uncredited) |
| 黎恩 | Master Suen's Pupil (uncredited) |
| 凌漢 | Spectator (uncredited) |
| 金天柱 | Spectator (uncredited) |
| 林源 | Spectator (uncredited) |
| 劉準 | Spectator (uncredited) |
| Chu Yau-Ko | Spectator (uncredited) |
| 張作舟 | Spectator (uncredited) |
| 錢似鶯 | Spectator (uncredited) |
| Wong Yuet-Ting | Spectator (uncredited) |
| 關仁 | Spectator (uncredited) |
| Ling Mung | Hawker (uncredited) |
| Hung Ling-Ling | Courtesan (uncredited) |
| 林思齊 | Restaurant Customer (uncredited) |
| 胡波 | Yen's Street Audience (uncredited) |
| 張石庵 | Master Sung's Servant (uncredited) |
| Cheung Siu-Lun | Pedestrian (uncredited) |
| 胡平 | Yen's Musician (uncredited) |
| Cho Kin | Waiter (uncredited) |
| 林根 | Citizen (uncredited) |
| Sung Yuan | Master Suen's Student (uncredited) |
| Wei Kan-Sheng | Master Meng's Pupil (uncredited) |
| Lee Siu-Wah | Master Meng's Pupil (uncredited) |
| 黃公武 | Master Meng's Servant (uncredited) |
