Nicholas Tse as Chan Ho Nam

Sam Lee as Chicken

Shu Qi as Fei

Benjamin Yuen Wai-Ho as Chou-Pan

Yu Ka-Ho as Pou-Pan

Daniel Wu as Big Head

Lillian Ho Ga-Lai as Kelly

Karel Wong Chi-Yeung as Sha-Man

Frankie Ng Chi-Hung as Brother Bee

Francis Ng as Kwan

Michael Chan Wai-Man as Camel Lok

Lo Hung as Hung

Mary Hon Ma-Lee as Nam's Mother

Helena Law Lan as Nam's Grandmother

Joe Junior as Mr. Hung

Ricky Ho Pui-Tung as Piggy

Ricky Wong Chun-Tong as Bill

Winnie Wong Wing-Yee as May

Sandra Ng as Sister 13 (cameo)

Kristy Yang Rongru as Cheung May Yun (cameo)

Ronny Ching as

Raven Choi Yip-San as

Yuen Bun as

Jack Wong as

Lee Siu-Kay as Boss Key