The best Melvin Wong Gam-Sam’s crime movies

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.

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

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.

In a bloody beginning, a pair of stylish Japanese thieves steal some valuable gems. In a harrowing scene, during their escape, they kill the partner of a ruffled detective (think Columbo with a Chuck Barris hairdo). The detective swears revenge, and the thieves played by the athletic and lovely Michiko Nishiwaki and her terminally ill partner/lover played by Stuart Ong plan on going to Hong Kong, sell the loot, and buy weapons for the Red Army. All the while Cynthia, a rookie cop in Hong Kong, tries to get in on the action of the task force she has been assigned to, but unfortunately her superior is her uncle who wants to keep her out of harms way. The Japanese thieves and the detective trailing them, all make their way to Hong Kong, and Cynthia ends up entangled in the same mess with the detective, trying to bring the cold blooded and desperate thieves to justice. People on both sides are killed, leading to crossed paths of personal revenge, everyone out for each others blood.

A well-known gangster is released from prison, and decides look for his daughter with the help of a troubled young woman.

In Thailand in the 1950s, Detective Au Wei is shot to death by Cha Tin-Hung in a raid because of Cha's involvement with black market diamonds and jewelery. Wei's daughter Chun Chun swears revenge, helped by Wei's friend Yeh Tai-kor, a professional con-man.

A group of specialists are recruited to steal from a police station.

Hong Kong's most famous cop actor, Danny Lee (The Killer), directs and stars in Twist, an offbeat crime film that shows the stunning extremes that cops employ in order to catch the bad guys. When a clever thief (Simon Yam at his overacting best) gets away with a huge heist, he greets the investigating cops with buckets of know-it-all smarm and "yes, I did it" charm. He knows he's guilty, and the cops know he's guilty, but how can they prove it? Simon and his buxom girlfriend (Suki Kwan) aren't about to make it easy for the cops, and throw red tape, bureaucratic police procedure, and slimy lawyers in their way. It isn't until the cops devise new and sneakier methods to get the goods that they find a chance to put Simon away. But with only 48 hours in which to interrogate him, do they have enough time? The ethics of cops, as well as Hong Kong's bloated legal system, get a subversive skewering in Twist, an entertaining, slightly twisted cop thriller.

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!

When Fung's cop boyfriend Tats (Wilson Lam) puts her supposedly reformed triad father (Foo Wang-tat) behind bars, her daughter Fung (Joey Wong) aims to rid the organization of it's dirty ties, but one of Fung's father chief goons Cheong (Jimmy Lung Fong) in a deliciously over-the-top portrait of plans for a very hostile takeover. To ensure her cooperation, he rapes her, videotapes her naked the deed, and sells copies to his pals when he's whipping her, insulting her, killing her relatives, making her watch him have sex with hookers and reveling in her utter defenselessness but hotheaded partner Max Mok whose unrequited love for Fung, but doesn't fare much better when he goes above the law to get things done.

Irene Wan plays a woman belonging to a drug family. After years of running away avoiding her drug kingpin father and family, she returns to assume her position in the family. A mysterious woman appears claiming she is also a sister of the family. A prodigal daughter who came back to settle a score for something that has happened two decades ago.