Ko Chun is an extremely talented and well known gambler. On the eve of a big confrontation with a famous Singaporean gambler, Ko walks into a trap set by Knife, an avid but a so-so gambler, meant for an Indian neighbour. Struck on the head, Ko suffers from amnesia and regresses to a child-like state. Knife takes care of Ko and begins to exploit Ko's gambling talents.
- Genre: Action, Comedy, Drama
- Studio: Win's Movie Productions
- Keyword: martial arts, card game, poker, gambling, card trick, blood splatter, stunt, head injury, shootout, bullet wound, poker game, millionaire, triad
- Cast: Chow Yun-Fat, Andy Lau Tak-Wah, Joey Wong Cho-Yin, Sharla Cheung Man, Charles Heung Wah-Keung, Lung Fong