Yuen Tak Wah (Andy Lau) has been practicing Taekwondo since he was a kid and becomes an expert at it with his best trick being the 720 Degree Whirlwind Kick. Wah later becomes a cop and uses his good skills to contribute in cracking cases which leads to the jealousy of Officer Cheung Yeung (Roy Cheung), the leader of the rival team. Cheung is also a Taekwondo expert who has a won a championship at the Hong Kong Police Force's Taekwondo Tournament.

For as far back as he can recall, nationalist martial-arts expert Hung Hei-Kwun (Yen) has idolized mysterious Sun Moon Sect leader "Red Dragon" -- whose hatred for the Ching Dynasty is well known throughout the land. When Hei-Kwun learns that "Red Dragon" is actually his father, Hung Ting-Nam, he quickly resolves to meet his father and idol face to face. Though Hei-Kwun's plans are thwarted when Ting-Nam's plan fails and the powerful leader is killed, Hei-Kwun vows to travel to the Shaolin Temple and regroup the now disbanded Sun Moon Sect so that he may avenge his father's untimely death.

Lee Ying, who is the chief inspector of Regional Crime Unit, is newly promoted to Royal Hong Kong Police Cadet School as Deputy Commandant. He confronts a group of youngsters of different social backgrounds, turning them into self-disciplinary and self-contained young men.

A love triangle between a singer and two men; one good, the other evil.

A pair of detectives are after a smuggling ring, and when they come to the leader, they need back-up by a navy seals team - as the traffickers possess not only drugs, but heavy military equipment.

Zhang Yao, whose family was destroyed by drug dealers, secretly cooperates with Anti-drug team leader An Du. The two join forces to ruthlessly eliminate the evil and vow to wipe out Mukun and Anpei, the top two figures of the criminal group.

Undercover cop Leung Foon is having trouble taking down the illegal trading operation headed by crime boss Ferrari. So to accomplish his mission, he asks for help from the renowned Master Wong, an expert in gambling tricks.

A car crash sparks a war between local police and an international terrorist organization.