Andy Lau stars as a juvenile delinquent trying to escape life in the ghetto. After releasing from jail, he is bullied by a local tyrant, Ma Chao-wei, at last his jail mates help him to settle the problem. However, Ma takes revenge on him. His friendship with a rich jail mate (Ho Kar King) is his only way out!
Unfortunately the movie Dragon in Jail is not yet available on HBO Max.
| Directing | Kent Cheng Jak-Si | Director |
| Writing | Nam Yin | Writer |
| Production | Eddy Chan | Producer |
| Art | Lam Sai-Kan | Art Direction |
| Camera | Abdul M. Rumjahn | Director of Photography |
| Editing | Wong Ming-Lam | Editor |
| Editing | Chan Ki-Hop | Editor |
| Costume & Make-Up | Dora Ng Lei-Lo | Costume Design |
| Costume & Make-Up | Tong Ping | Costume Design |
