謝霆鋒
— Smokey
Eric Tsang
— Roy 'Mountain Leopard'
Shu Qi
— Ah Nam
陳慧琳
— Policewoman
吳君如
— Third Sister
Anthony Wong Chau-sang
— Brother Kei
尹子維
— Brother Chai
馮德倫
— Mountain Leopard in '70
Sam Lee
— Nine Dragons in '70
何華超
— Mad Dog Wah in '70
Elaine Jin Yan-Ling
— Smokey's Mother
谷祖琳
— Dee Dee
尹揚明
— Brother Wah
陳惠敏
— Nine Dragons
谷德昭
董瑋
— Gui Jian Chou in '70
張達明
— Master Twelve in '70
林子善
— Blondie
Steve Wong Ka-Keung
