Cast & crew
The Unbeaten 28 (1980)
Directed by Joseph Kuo Written by Joseph Kuo
Cast
| Mang Fei | Tiger |
| Jack Long Shi-Chia | Cheung |
| Mark Lung | Yen |
| Nancy Yen Nan-See | Pearl Slaghoople |
| Jeanie Chang | Tiao Erh |
| Ko Yu-Min | Abbot |
Crew
| Joseph Kuo | Director |
| Joseph Kuo | Writer |