Simon Yam character Inspector George Lam Ching-chung
Nick Cheung character Wong Yuen-yeung
Kay Tse character Ying Au-yeung
Janice Man character Zoe Tsui
Michael Wong character Han Tsui
Candice Yu character Mrs. Tsui
Shawn Dou character young Wong Yuen-yeung
Gordon Liu Chia-Hui character Retired CID officer
Wong Ka-Lok character Young George Lam
Jun Kung character Former acquaintance of Eugene
Tian Zhuangzhuang character Former prison guard
Cheung Kwok-Keung character CID
Felix Lok character Chief Yu
Ken Hung character Zoe's classmate
Cherry Ngan character George's daughter
Cyrus Chow character Eugene's younger brother
Yumiko Cheng character George's late wife
Hinson Chou character Detective Keung
Phat Chan Fei character Detective Phat
Six Luk Ho-Ming character Coroner
Clifton Kwan character Detective
Mike Leeder character British Senior CID officer
