喋血江湖

Dan Saxon is an undercover cop who infiltrates a biker gang to nail the scum behind a drug-smuggling operation. In order to maintain the trust of the gang's leader, he must commit ever more dangerous and heinous crimes. Just how far 'beyond the law' will Saxon go?

In order to avenge the murder of an old friend, a recently suspended female police officer goes undercover at an illegal gambling den where the winning prize is a night with one of the female staff.

Two street-wise Chicago cops have to shake off some rust after returning from a Key West vacation to pursue a drug dealer that nearly killed them in the past.

After being thrown out of the police academy, Debbie Fung (Ellen Chan) gets a new chance but instead the proposition is to go undercover. Accepting the mission to get close to tycoon Lau Fuk Tin (Michael Wong) as he's suspected of a number of murders of women, under the disguise of Maryanne, Debbie quickly gets close to Lau. Going so far as getting almost permanent residence with the man, Debbie witness horrific things on the grounds. Despite, affection starting to develop towards her target.

Three youthful delinquents escape conviction for their crimes by teaming with the LAPD.

On New Year's Eve, inside a police station that's about to be closed for good, officer Jake Roenick must cobble together a force made up cops and criminals to save themselves from a mob looking to kill mobster Marion Bishop.

New York cop Frank Serpico blows the whistle on the rampant corruption in the force only to have his comrades turn against him.

Tracy Fleming is a widowed police officer, with a young son, who has risen to the role of plainclothes operative. After six women have been raped and killed, Fleming agrees to go undercover in an effort to make herself a target for the killer. The climax places her in a life-and-death struggle with the killer.

In a dystopian Detroit, grand houses that once housed the wealthy are now homes of the city's most-dangerous criminals. Surrounding the area is a giant wall to keep the rest of Detroit safe. For undercover cop Damien Collier, every day is a battle against corruption as he struggles to bring his father's killer, Tremaine, to justice. Meanwhile, Damien and an ex-con named Lino work together to save the city from a plot to destroy it.

Known for his brutally violent policing tactics, suspended police officer Michael Clarke is sent undercover to infiltrate the notorious London criminal enterprise of Terance Turner, with the task of bringing the gang boss to justice.

Get Christie Love! is a 1974 made-for-television film starring Teresa Graves as an undercover female police detective who is determined to overthrow a drug ring. This film is based on Dorothy Uhnak's crime-thriller novel, The Ledger.