Police Cadet '84 was a TV series which included such stars in TVB as Tony Leung, Maggie Cheung, and notably, Carina Lau. The story centered on a couple of young "cadets" in the Police Cadet School. Tragedy, romance, conflicts, and intrigues were featured. The series was immediately followed by a sequels titled "New Police Cadet '85" and "New Police Cadet '88". Both sequels stars Tony Leung.

Suen makes a living by selling fish-balls and being a nice likeable guy. One day he accidentally gets caught up in a police chase where a pregnant woman gets killed. A dirty cop frames Suen for the death and he gets sent to jail. When he is released from jail he goes to live with his brother. The next door neighbour is a pretty woman (Rosamund Kwan) who Suen starts to like. Unfortunately it turns...