While undercover officer Kit is taken prisoner by the syndicate, he befriends his keeper and discovers an organ trafficking ring.
| Actor | Role |
|---|---|
 Tony JaaChatchai | Chatchai |
 Wu JingChan Chi-Kit | Chan Chi-Kit |
 Simon YamChan Kwok-Wah | Chan Kwok-Wah |
 Max ZhangKo Chun | Ko Chun |
 Louis KooHung Mun-Gong | Hung Mun-Gong |
 Ken Lo Wai-KwongWong Kwong | Wong Kwong |
 Jun KungHung Mun-Biu | Hung Mun-Biu |
 Dominic Lam Ka-WahCheung Chun-Tung | Cheung Chun-Tung |
 BabyJohn Choi Hon-YikKwok Chun-Yat | Kwok Chun-Yat |
 Wilson Ai WaiDai-Hau | Dai-Hau |
 Philip Keung Ho-ManFan Ging-Hung | Fan Ging-Hung |
 Candy YuenFong Wing-Kum | Fong Wing-Kum |
 Unda Kunteera YhordchanngSa | Sa |
 Andrew NgUncle On | Uncle On |
 Law Wing-CheongBlack market doctor | Black market doctor |
 Fanny Lee Man-FanPregnant girl | Pregnant girl |
 Zhang ChiAh-Zai | Ah-Zai |
| LLam Kwok-KitCID | CID |
 So Wai-NamCID | CID |
| CChow Mei-ShingCID | CID |
| LLeung Han-YuanCID | CID |
| TTo Fei-LungCID | CID |
| DDamon Ho Hing-FaiCID | CID |
 Lui Siu-MingCID | CID |
| LLau Shing-HungSenior superintendent | Senior superintendent |
| DDerek Lam Ling-YuenCID | CID |
| CChan ChungButton Man | Button Man |
 Mike Lok KeiButton Man | Button Man |
| ZZhang DingBodyguard | Bodyguard |
| LLi Xi-WeiBodyguard | Bodyguard |