This mystery-tinged 'Martial Arts World' epic was one of director Chu Yuan and novelist Ku Lung's last together for the Shaw Studios, but it's another action-filled winner. Liu Yung and Sun Chien team to investigate the martial arts murders of a supposedly mortally wounded swordsman, only to find deception, death, double-dealings, imposters, and one deadly duel after another. No less than three choreographers are on hand to handle the multitude of magnificent martial arts.

Agent 999 is sent to a remote Chinese island to capture a notorious bandit named Rolex. Upon arrival, 999 begins to suspect that something is wrong, and soon learns that the island is inhabited by flesh-eating cannibals under control of a tribal chief. 999 ultimately teams up with Rolex to overthrow the evil chief and escape the island.

Two hitmen, both good friends who work for the Triad, get a new partner, a nervous young rookie who starts off badly by blowing an assignment, but soon becomes proficient at his bloody work. When one of them is blackmailed into helping the police, a Triad boss grows suspicious.

Madam Yeung is assigned to investigate a serial murder in a Philippine cargo ship anchored in Hong Kong.

Buddy cops Porky and Big Mouth are promoted to the anti-prostitution division after solving a robbery case.

Two police officers and an informant go undercover to infiltrate a counterfeiting ring.

Joe, a reckless cab driver, accidentally hits someone with his taxi. The person he hit is May, a sweet girl who walks with a limp due to one of her legs being longer than the other. Joe mistakenly thinks that he's paralyzed May for life; so in order to make it up to her, he works for her family, helping them run their grocery store. Soon, Joe falls in love with May, but she's slow to return his affection.

The Hong Kong super-cop must stop a group of blackmailing bombers at the same time that the villains of the first Police Story are out for revenge.

Kin is a hard-working insurance salesman with a very pregnant wife. When his wife starts haemorrhaging, he calls a taxi, but it leaves when someone else offers more money. After his wife dies, Kin vows to get revenge on all taxi drivers by taking them out one at a time.

Tiger, a fierce champion pro-boxer, is a gentle giant outside the ring. So when he accidentally injures a reporter during an interview, Tiger forswears his boxing career to care for the wheelchair bound journalist.