半支煙

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

金燕玲

Smokey's Mother

谷祖琳

Dee Dee