Target: The Corruptors!

Nikita is a drug-addicted juvenile delinquent who was accused of killing a police officer in cold blood during an attempted robbery of a pharmacy. She is later arrested and sentenced to death by lethal injection, upon which she was secretly drugged by the government, faking her death. Nikita is then "recruited" by a secret government organization and transformed into a highly skilled assassin who cannot be traced.

The story of the Miami Police Department's vice squad and its efforts to end drug trafficking and prostitution, centered on the unlikely partnership of Sonny Crockett and Ricardo Tubbs - who first meet when Tubbs is undercover in a drug cartel.

Luo Xiang, a former narcotics agent, faked his death during an undercover operation. Five years later, he's living under a new name, but needs to pretend to be his old self and once again infiltrate the drug cartel, dealing with his former lover, brothers and enemies, to finally successfully complete the mission and find out who's pulling the strings.

A young agent goes undercover to befriend a drug smuggler's wife. But the closer she gets to her target, the more complicated her mission becomes.

Riker is an American crime drama television series that aired from March 14 until April 11, 1981.

21 Jump Street revolves around a group of young cops who would use their youthful appearance to go undercover and solve crimes involving teenagers and young adults.

Sydney Bristow, an agent who has been tricked to believe she is working for the U.S. government, is actually working for a criminal organization named the Alliance of Twelve. Upon learning this, Sydney becomes a double agent for the real CIA.

Fastlane is an American action/crime drama series that was broadcast on Fox from September 18, 2002 to April 25, 2003.

A chilling and unflinching look at all sides of a complicated issue, focusing on an African-American Muslim who joins an Islamic sleeper terrorist cell in the United States while working undercover for the FBI.

O Ha Na is a lowly police officer who lacks a sense of duty and believes that it is worth bending the rules in order to achieve your aims. She meets and begins to investigate Ko Jin Hyeok, an elite intelligence agent, and they clash instantly based on their different morals. Their initial dislike of each other masks their romantic attraction, but this development is hindered by the existence of Choi Eun Seo, Jin Hyeok's first love.

Milan, 2030: Diana Cavalieri is a double agent for the secret syndicate Citadel, who infiltrated Manticore, the rival agency that destroyed Citadel eight years ago. Trapped behind enemy lines, Diana has a chance to leave the agency forever, but she has to decide whether to trust a surprising ally: the heir of Manticore Italy, Edo Zani.

余罪

A true crime series offering viewers a first-hand account of dangerous criminal investigations from those closest to the action, the undercover agents themselves. Undercover agents are on the front lines, often risking their lives to gather evidence that may help take criminals off the streets. Each episode includes surveillance video and audio recordings from actual investigations to reveal the critical moments that could make or break a case—or an agent’s life. Living in secrecy and often unrecognized beyond their tightest circles, these agents rarely get to tell their stories, until now.

Falcone is an American TV series on CBS which lasted only one season. The plot follows Joseph D. Pistone, who goes undercover to bring down the mob. This was based on a true story, also having been dramatized in the movie Donnie Brasco. also Based on the book Donnie Brasco-My Undercover Life in the Mafia by FBI agent Joseph D. Pistone and Richard Woodley.

The Handler is a crime series created by Canadian writer-producer Chris Haddock, airing in the United States on CBS in the 2003-04 season. The show starred Joe Pantoliano as Joe Renato, an FBI agent assigned to train and handle young undercover officers in the FBI. Other cast members included Hill Harper, Anna Belknap, Lola Glaudini, and Tanya Wright. Belknap and Harper would reunite as costars on the drama CSI: New York beginning in 2005.

Sergeant “Pepper"” Anderson, an undercover cop for the Criminal Conspiracy Unit of the Los Angeles Police Department, poses undercover from mob girl to prostitute.

EZ Streets

A secret organisation called The Outfit recruits and trains civilians, sending them undercover to aid in the war effort, or placing them in administrative tasks to aid the group. Each person arrives at The Outfit by a different route: Mathilde ('Matty') escaped to London from France and wants desperately to contribute to the war effort; Liz, whose husband is serving overseas and whose brother has just died in the war, stumbles into the group almost by accident. Former actor Colin Beale also trains for undercover work. Vivien's husband was executed when his work with The Outfit was uncovered. But they all come together against the common enemy.

A top Israeli agent comes out of retirement to hunt for a Palestinian militant he thought he'd killed, setting a chaotic chain of events into motion.

David Cassidy: Man Undercover was an American police drama starring David Cassidy, four years after his run starring in the The Partridge Family. The series was spun off after Cassidy guest starred in a special two-hour episode of another show, Police Story, titled A Chance to Live, which aired in May 1978; this episode is therefore sometimes confusingly referred to as the pilot for Man Undercover. In A Chance to Live, Cassidy portrayed undercover police officer Dan Shay, a cop who successfully infiltrates a high-school drug ring as a fellow student. Cassidy earned an Emmy Award nomination for Best Dramatic Actor for the role. He reprised the role of Officer Shay for the Man Undercover series, which aired on NBC from November 2, 1978 to July 12, 1979. Only ten episodes of the show aired prior to its cancellation.