Young and Dangerous: The Prequel

Nicholas Tse

Chan Ho Nam

Sam Lee

Chicken

Shu Qi

Fei

Benjamin Yuen

Chou-Pan

Yu Ka-Ho

Pou-Pan

Daniel Wu

Big Head

Lillian Ho Ga-Lai

Kelly

Karel Wong Chi-Yeung

Sha-Man

Frankie Ng Chi-Hung

Brother Bee

Francis Ng

Kwan

Michael Chan Wai-Man

Camel Lok

Lo Hung

Hung

Mary Hon Ma-Lee

Nam's Mother

Helena Law Lan

Nam's Grandmother

Joe Junior

Mr. Hung

Ricky Ho Pui-Tung

Piggy

Ricky Wong Chun-Tong

Bill

Winnie Wong Wing-Yee

May

Sandra Ng

Sister 13 (cameo)

Kristy Yang Rongru

Cheung May Yun (cameo)

Ronny Ching Siu-Lung

Raven Choi Yip-San

Yuen Bun

Jack Wong

Lee Siu-Kay

Boss Key