The best Corey Yuen Kwei’s crime movies

An undercover cop struggling to provide for his son and ailing wife, must infiltrate a ruthless gang. But things turn sour when another cop blows his cover and he quickly finds himself battling for his life and the lives of his family.

A policeman forsakes his dream of world travel to care for a mentally impaired brother, who is later kidnapped by gangsters.

Yuen Biao plays Jason Chan a lawyer, angry at the way the law seems to protect the bad guys, he decides to take the law into his own hands when a key witness and his entire family are murdered. but Cindy Si is soon on his case and it all spirals into a situation only a few will survive.

Asprin (Mang Hoi) and Strepsil (John Shum), two petty thieves who inadvertently become involved in a murder case when they steal items belonging to a murdered man. The man had hidden an important microfilm in his passport, which the thieves pass onto a forger friend Panadol (Tsui Hark). Inspector Ng (Michelle Yeoh) is assigned to the case, along with Inspector Morris (Cynthia Rothrock) from Scotland Yard! The investigation leads the cops to the bumbling crooks and soon they are on Triad leader Tin's (James Tien) tail, he will stop at nothing to get the incriminating film back and with his hitman and bodyguard (Dick Wei) at his side, he proves too much for the inspectors to catch using legal means, in frustration they give up their badges and go after Tin alone.

Australian authorities arrest a man believed to be connected to the Sydney criminal underworld and send for Inspector Fang Sing Leng (Jimmy Wang Yu) from Hong Kong to question him. After the alleged criminal is assassinated, Inspector Leng and the Sydney police try to hunt down those responsible and hope to solve their case along the way.

Three female detectives - from Hong Kong, Korea and Singapore - go undercover in a cabaret to expose a murderer.

The only son (Tony Leung Ka Fai) in a family of police officers marries Mina, an ambitious `half-breed' colleague (played by Joyce Godenzi), incurring the resentment of his four sisters, all policewomen, especially the eldest, Ling (Carina Lau). There is pressure on Tony to father a son, to keep the male line going, although Mina wants to delay pregnancy until she gets promoted to Superintendent.

An anthology film featuring three true-crime stories that took place in Hong Kong in the early 1970's. Part 1: Hidden Torsos' A woman and her daughter are murdered by her abusive boyfriend. Part 2: 'Valley of the Hanged'-A man murders his wife and her lover. Part 3: 'The Stuntmen' - A gang boss is murdered by his wife's lover