Bullet in the Head

Tony Leung Chiu-wai

Ben / Siu Bun

Jacky Cheung Hok-Yau

Frank / Fai Jai

Waise Lee Chi-Hung

Paul / Sau Ming

Simon Yam

Luke / Lok

Fennie Yuen Kit-Ying

Jane / Siu Jan

Yolinda Yan Chor-Sin

Sally Yan Sau Ching

Lam Chung

Mr Y.S. Leong

Nina Paw Hei-Ching

Ben's Mother

Chang Gan-Wing

Jane's Father

So Hang-Suen

Jane's Mother

Chang Tseng

Paul's Father

Siao San-Yan

Mr. Shing

Paco Yick Tin-Hung

Ringo

Pei Yun

Frank's Mother

Tsui Kwong-Lam

Frank's Father

Ding Yue

Kowit Wattanakul

Therdporn Manopaibool