Nick Cheung Ka-Fai as Wai

Sean Lau Ching-Wan as Ma Ho-Tin

Louis Koo as Chow

Yuan Quan as Chloe Yuan

Ben Lam Kwok-Bun as Hak Tsai

Ken Lo Wai-Kwong as Bobby

Lo Hoi-Pang as Eight-Face Buddha

Berg Ng Ting-Yip as Wong Shun-Yik

Vithaya Pansringarm as Mr. Choowit

Treechada Petcharat as Mina Wei

Helena Law Lan as Wai's mother

Xing Yu as Kanit

Hugo Ng Doi-Yung as M. D. Wong

Marc Ma as Dune Kun

Lee Siu-Kay as Informer Kei

Wong Man-Chun as Drug dealer

Ronald Law Kwan-Moon as David

Brian Yeung Kwok-Chung as Kin

Samuel Yau Man-Shing as Cheng Tai-Kwan

Yuen Yee-Man as

Jacqueline Chan as Kelsey

Hugo Wong as

Jason Wong as

Elanne Kwong Yeuk-Lam as Wai's friend

Kenneth Cheung Moon-Yuen as

Au Hin-Wai as

Lam Kwok-Kit as

Chris Collins as

So Wai-Nam as

Lui Siu-Ming as

Wong Chi-Wang as