Cast & crew
Hidden Hero (1990)
Directed by Chang Cheh, Mu Li-Xin, Zhihua Dong, Du Yuming Written by Chang Cheh
Cast
| Zhihua Dong | Chi Chi |
| Yu Weijie | |
| Chow Lung | Kiang |
| Ku Wing-Chuen | Dagger Guang |
| Du Yuming | Chik |
| Cecilia Wong | |
| Chui Siu-Kin | Chi Chi |
| Mu Li-Xin | |
| Mu Li-Xin | Leng Qiming |
Crew
| Chang Cheh | Director |
| Mu Li-Xin | Director |
| Chang Cheh | Writer |
| Zhihua Dong | Director |
| Du Yuming | Director |