一秒拳王

Chow Tin Yan

Yiu

Honorary Chairman of Boxing Association

Boxer

Cheung's Assistant

Janitor

Committee Member of Boxing Association

Cheung Yiu Jo

Sung Ngo Yeung

Chow Tin Yan's Father

Bar Owner

Rich Lady in Bar

Debt Collector

Worker in Bar

Chau Lap Wai

Policeman

Host (Exhibition Match)

Yip Chi Shun

Master Cheung