Cast & crew
The Understudy · Season 1
Nobody is recorded for this season on its own, so this is the whole show's cast.
Cast
| Stephen Tung Wai | |
| Kwan Hoi-San | |
| Yeung Chak-Lam | |
| Rebecca Chan | |
| Pak Yan | |
| Law Ho-Kai | |
| Kenneth Tsang | |
| Liu Wai-Hung | |
| Ho Lai-Nam | |
| So Hang-Suen | |
| Stephen Tung Wai | |
| Kwan Hoi-San | |
| Andy Lau | |
| Shih Kien | |
| Jeem Yim | |
| Kong Ngai | |
| Law Kwok-Wai | |
| So Hang-Suen | |
| Ho Lai-Nam | |
| Andy Lau | |
| Shih Kien | |
| Sharon Yeung | |
| Michael Miu Kiu-Wai | |
| Ha Yue | |
| Jeem Yim | |
| Kong Ngai | |
| Law Kwok-Wai | |
| Sharon Yeung | |
| Michael Miu Kiu-Wai | |
| Rebecca Chan | |
| Pak Yan | |
| Yeung Chak-Lam | |
| Law Ho-Kai | |
| Kenneth Tsang | |
| Liu Wai-Hung | |
| Ha Yue |