Cast & crew
It's a Mad Mad Prison (1988)
Directed by Eric Tsang Chi-Wai, Kevin Chu Written by Wong Jing, Kevin Chu
Cast
| Eric Tsang Chi-Wai | Horsey |
| Liu Chun | Hsiao Hao |
| Chang Fei | |
| Chan Chung-Yung | Shrimper's Brother |
| Peng Chia-chia | |
| Woo Gwa | |
| Cheng Chin-i | |
| Hsing Feng | Big Momma |
| Ngai Man-Yin | Big Momma |
Crew
| Fu Li | Original Music Composer |
| Chen Jung-Shu | Director of Photography |
| Wong Jing | Screenplay |
| Eric Tsang Chi-Wai | Director |
| Kevin Chu | Screenplay |
| Kevin Chu | Director |