 Ti LungSergeant Wong Yat-Chung / Tamerlane | Sergeant Wong Yat-Chung / Tamerlane |
 Maggie Cheung Man-yukSolicitor Annie Ma | Solicitor Annie Ma |
 Simon YamSam Mok | Sam Mok |
 Waise Lee Chi-hungLuk Tai-Chiu / Faucet | Luk Tai-Chiu / Faucet |
 Andy Hui Chi-OnLo Kam-Shiu / Waterloo | Lo Kam-Shiu / Waterloo |
 Canti Lau Sek-MingYip Chun-Wan | Yip Chun-Wan |
 Kam Hing-yinYip Fok, Anti-Corruption Division | Yip Fok, Anti-Corruption Division |
 Cheung Fung-LeiChung's ex-wife | Chung's ex-wife |
 Bobby Yip Kin-sangChiu's hitman | Chiu's hitman |
| KKong Man-SingBrother Ho | Brother Ho |
 Frankie Chan Chi-leungMuscle | Muscle |
 Lee Hoi-SangChiu's man | Chiu's man |
| CChow Hong-ChiuMak Kay | Mak Kay |
 Jamie Luk Kim-mingMartial arts instructor | Martial arts instructor |
| MMantic YiuHelen | Helen |
 Yuen Gam-FaiNot listed | Not listed |
 Jameson Lam Wa-fanNot listed | Not listed |
| JJames M. CrockettNot listed | Not listed |
 Leung Gam-SanChan Ping | Chan Ping |
 Jimmy Wong Wah-woMinibus driver | Minibus driver |
| Jameson Lam Wa-fanICAC agent | ICAC agent |
| WWong Chi-KeungChiu's bodyguard | Chiu's bodyguard |
 Buffalo Tang Tai-WoChiu's bodyguard | Chiu's bodyguard |
 Hui Sze-manCouncillor | Councillor |
 Leung Kai-ChiAt restaurant opening | At restaurant opening |
| WWai ChingLui Lok | Lui Lok |
| LLeung ChungNot listed | Not listed |
 Wong Man-chunPoliceman | Policeman |
 Yeung WoNot listed | Not listed |
 Mak Shu-SanNot listed | Not listed |
