Cast & crew
Gun Metal Grey (2010)
Cast
| Angel Chiang | Lok |
| Felix Wong Yat-Wah | |
| Michael Miu Kiu-Wai | |
| Kwan Ching | 史清萍 |
| Nancy Wu | Sze |
| Vincent Wong Ho-Shun | Ko-Ko |
| Oscar Leung Lit-Wai | Shim |
| Jessica Hsuan Huen | 'Him' |
| Mimi Chu Mai-Mai | Mei-Lei |
| Savio Tsang | Chi Chi |
| Go Go Cheung Wai-Yi | Kitty |