Two owners of a gambling club in London’s Chinatown are killed by an unknown killer. Edward (Lam), a policeman of heads the investigation. He arrives in Hong Kong to enlist the help of a prison convict, FM (Teddy Robin), who is a former friend of the two dead men.
| Directing | Po-Chih Leong | Director |
| Writing | Calvin Poon Yuen-Leung | Writer |
| Production | Teddy Robin | Producer |
| Crew | Ricardo Coll | Cinematography |
| Crew | Dean Shek | Presenter |
| Crew | Karl Maka | Presenter |
| Crew | Raymond Wong | Presenter |