 Nick Cheung Ka-FaiChing To | Ching To |
 Francis Ng Chun-YuYip Chi-Fan | Yip Chi-Fan |
 Louis KooCheng Chun-Yin | Cheng Chun-Yin |
 Jiang PeiyaoYiu Ho-Yee | Yiu Ho-Yee |
 Huang ZhizhongMr Tung | Mr Tung |
 Liu YuningBill | Bill |
 Jacky CaiEmma | Emma |
 Benjamin Yuen Wai-HoChong (security Wing Team) | Chong (security Wing Team) |
 Keith Ng Shui-TingMr Yeung (CSP Security Wing) | Mr Yeung (CSP Security Wing) |
 Vincent Lam WaiMR Chung (ACP, Crime) | MR Chung (ACP, Crime) |
 Grace WongGrace (CIB Team) | Grace (CIB Team) |
| WWendy Hon Yuk-HaHKSAR's Chief Executive | HKSAR's Chief Executive |
 Joe Ma Tak-ChungCP Lok Tat-Lin | CP Lok Tat-Lin |
 Jimmy Au Shui-WaiMiu Kwok-Lung | Miu Kwok-Lung |
 Zhang YichiDemon | Demon |
 Benz Hui Siu-HungQin Huanxi | Qin Huanxi |
 Joel ChanMr Leung (IFF) | Mr Leung (IFF) |
 Eric Cheng Kai-TaiMr Wong (CSP CIB) | Mr Wong (CSP CIB) |
| CChloe Yuen YiNanny | Nanny |
 Purple Ng Tze-WanEmma's Assistant | Emma's Assistant |
 MJ ChanNot listed | Not listed |
 Paco Yick Tin-HungNot listed | Not listed |
 German CheungNot listed | Not listed |
| CChilia Wong Ching-WanCheng's Daughter | Cheng's Daughter |
| HHon Chun-WahSleeper Agent | Sleeper Agent |
 Aung Myint MyatMyanmar Special Unit Force (A Team) | Myanmar Special Unit Force (A Team) |
| LLin Aung KhitMyanmar Special Unit Force (A Team) | Myanmar Special Unit Force (A Team) |
| EEdenMyanmar Special Unit Force (A Team) | Myanmar Special Unit Force (A Team) |
| MMin Zay YeMyanmar Special Unit Force (A Team) | Myanmar Special Unit Force (A Team) |
| ZZaw Zaw WinMyanmar Special Unit Force (B Team) | Myanmar Special Unit Force (B Team) |
