Cast & crew
The Secret Rivals (1976)
Directed by Ng See-Yuen Written by Ng See-Yuen, Tung Lo
Cast
| Don Wong Tao | Ying |
| Lee Ye-min | Prince Luca |
| James Nam Seok-Hoon | Hor Lung |
| Yeo Su-Jin | Comrade Chin |
| Yuen Wah | Black Student |
| Kim Kwang-il | |
| John Liu | Shao Yunfei |
| Hwang Jang-Lee | Silver |
| Chuan Hsiao-Chen | |
| Yuen Biao | Black Student |
| Nam Chung-Yat | Kung |
Crew
| Ng See-Yuen | Writer |
| Ng See-Yuen | Director |
| Ng See-Yuen | Producer |
| Tung Lo | Writer |