Nick Cheung
Wai
Lau Ching-wan
Ma Ho-Tin
Louis Koo
Chow
Yuan Quan
Chloe Yuan
Ben Lam
Hak Tsai
Ken Lo
Bobby
Lo Hoi-pang
Eight-Face Buddha
Berg Ng
Wong Shun-Yik
Vithaya Pansringarm
Mr Choowit
Treechada Petcharat
Mina Wei
Helena Law Lan
Wai's mother
Xing Yu
Kanit
Hugo Ng
M. D. Wong
Marc Ma
Dune Kun
Lee Siu-Kei
Informer Kei
Wong Man-Chun
Drug dealer
Ronald Law Kwan-Moon
David
Yau Man-Shing
Cheng Tai-Kwan
Jacqueline Chan
Kelsey
Elanne Kwong
Wai's friend