* Chow Yun-fat as Sam Seed
* Andy Lau Tak-wah as Ah Wah
* Michael Miu Kiu-wai as Ko Chun
* Alex Man Chi-leung as Brother Man
* Kent Cheng Juk-si as Brother Kent
* Lo Hoi-pang as Brother Hoi/Uncle Choi
* Lau Siu-ming as Brother B
* Leung Kar-yan as Brother Wai
* Billy Lau Wai-ming as Billy
* Tommy Wong Kwong-leung as Tommy
* Cheung San as Brother Kiu
* Chan Wai-lau as Brother Blackie
* Lam Foo-wai as Sister Ah Mei
* Fung Hak-on as Fung