Cast & crew
The System (1979)
Directed by Peter Yung Wai-Chuen Written by Peter Yung Wai-Chuen, Sin Lee
Cast
| Chung Chi-Keung | Detective Fritz |
| Lisa Chiao Chiao | Casino |
| Gwong Wai-Keung | |
| Pai Ying | Tam-Tam |
| Shih Kien | P Chan |
Crew
| Tom Lau Moon-Tong | Director of Photography |
| Stanley Kwan Kam-Pang | Assistant Director |
| Oliver Wong Yui-Man | Art Direction |
| Peter Yung Wai-Chuen | Director of Photography |
| Kang Lin | Continuity |
| Peter Yung Wai-Chuen | Story |
| Wong Yee-Shun | Editor |
| Gam Bing-Hing | Script Consultant |
| Peter Yung Wai-Chuen | Director |
| Peter Yung Wai-Chuen | Writer |
| Sin Lee | Writer |