92 mins | Action | May 30, 1991
92 mins | Action | May 30, 1991
| IMDb rating | 5.7 |
| Producers | D & B Films Co. Ltd. |
| Original title | 皇家师姐6：地下兵工厂 |
| Directors | Yuen Jun-Man, Cheng Siu-keung |
| Writers | Patrick Yuen Yeuk-Gwong, Tony Leung Siu-Hung |
as Madam Yeung
as Chen Ao Qun
as Ben
as Paul
as Edna
as Hua Zhi Yong
as Little Devil
as Tam
as Edna's fencing teacher
as Hui Sir