Don't Kill Me, Brother! (1981)

In a city of love and prosperity, a city of lost hope and premature death, veteran detective Hei feels it all: the hurt, the helplessness, the horror. When his father-in-law, the billionaire benefactor Kim, is gruesomely murdered in his palatial mansion, he enlists the assistance of his former partner turned private detective.

Billy Wong is a New York City cop whose partner is gunned down during a robbery. Billy and his new partner, Danny Garoni, are working security at a fashion show when a wealthy man's daughter, Laura Shapiro, is kidnapped. The Federal authorities suspect that Laura's father is involved with Mr. Ko, a Hong Kong drug kingpin, so the NYC police commissioner sends the two cops to Hong Kong to investigate.

Two detectives who are up to their necks in trouble and in each other's face, as they try to shut down a drug-trafficking scheme that could be connected with international ties to organized crime. But in the midst of their investigation, innocent immigrant dock worker Luk Wan-Ting gets caught up in the mix when he witnesses the murder of an intelligence operative and is framed for the crime.

Dirty Harry Callahan returns for his final film adventure. Together with his partner Al Quan, he must investigate the systematic murder of prominent figures. By the time Harry learns that the murders are part of a sick game to predict such deaths, it may be too late.

A career-long undercover Hong Kong cop is sent to Mainland China when his former protégé becomes the primary suspect in a murder.

Chan, an articulate senior detective nearing the end of his career, is taking care of the daughter of a witness killed by ruthless crime lord Po. Martial arts expert Ma is set to take over as head of the crime unit, replacing Chan who wants an early retirement.

A crooked politician finds himself being accused of murder by a gangster from whom he refused help during a re-election campaign.

An illegal immigrant from Mainland China sneaks into the corrupt British-colonized Hong Kong in 1963, transforming himself into a ruthless drug lord.

Macau cops begin to suspect a man running a pork buns restaurant of murder, after tracing the origin of a case full of chopped up human remains that washed ashore, which leads them to him.

A two-bit criminal takes on the Mafia to avenge his brother's death. Earl Macklin is a small time criminal who is released from prison after an unsuccessful bank robbery only to discover that a pair of gunmen killed his brother.