| Director | Sammo Hung |
|---|---|
| Box office | HK$22 million |
Five prisoners - Teapot (Sammo Hung), Curly (John Sham), Exhaust Pipe (Richard Ng), Vaseline (Charlie Chin), and Rookie (Stanley Fung) meet in their cell to form a friendship. Rookie assumes the leadership of the group, whilst Teapot is bullied by the others (in the later films, Roundhead, played by Eric Tsang, is the group's victim and Hung's character is the leader).