Hung is a street-wise smart aleck and Mak is his dumb sidekick. They are partners, mostly in unlawful jobs. One night, the two are spotted by Zaza in the middle of a heist. Consequently, they go to jail. Hung hates Zaza for this. In prison they are befriended by old timer Hui. The three run afoul of boss Orca and try to avoid Orca by insulting chief warden Ko. They are brought before correction officer who is none other than Zaza. Hung hates Zaza more.
Leslie Cheung
Natalis Chan Pak-Cheung
Sylvia Chang
Siu Gwok-Wa
David Wu
Charlie Cho
Fung Ging-Man
Lee Hoi-Sang
Si-Ma Yin
Tam Chuen-Hing
Ng Ha-Ping
Alan Chan Kwok-Kuen
Lee Ka-Ting
Shing Fui-On
Ng Man-tat
Benz Kong To-Hoi
Shum Wai