John Reese, former CIA paramilitary operative, is presumed dead and teams up with reclusive billionaire Finch to prevent violent crimes in New York City by initiating their own type of justice. With the special training that Reese has had in Covert Operations and Finch's genius software inventing mind, the two are a perfect match for the job that they have to complete. With the help of surveillance equipment, they work "outside the law" and get the right criminal behind bars. 

Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.

When one accidental killing leads to another, an ordinary young man finds himself stuck in an endless cat-and-mouse chase with a shrewd detective.

Super Force is an action-adventure TV series about a former astronaut who uses an advanced combat suit and motorcycle to fight crime in the city of Metroplex during the year 2020. Among the features of the suit were enhanced strength and armament, whereas the motorcycle had an array of James Bond-type gadgets and weapons.

Cassie & Co. is an American drama series broadcast on NBC as a mid-season replacement. 13 episodes were produced, but it was pulled after four episodes in February 1982, with the rest airing in the summer. Angie Dickinson stars as Cassie Holland, a tough, divorced ex-cop who becomes a private detective, taking over a detective agency with her ex-con secretary Meryl (Dori Brenner) and gym instructor Benny (A. Martinez).

Code of Vengeance is the umbrella title for a series of American television programs, produced by Universal Television, that aired on NBC in 1985 and 1986. Charles Taylor stars as David Dalton, a Vietnam veteran who has become a drifter, travelling across the United States in a camper van with only his dog for company. Dalton gets involved in the personal lives of the people he meets and uses his fighting skills to help them win justice. The Dalton character was created for All That Glitters, a planned spin-off series from Knight Rider, and a backdoor pilot aired as a second-season episode of that series in 1984. The character, originally a suave government agent, was retooled as a lone drifter for a new pilot, which aired as the television movie Code of Vengeance, to surprise ratings success in June 1985. A subsequent series, to be called Dalton, was ordered by NBC for midseason, then production was cancelled after just four episodes were completed. These aired in the summer of 1986 as a television movie titled Dalton: Code of Vengeance II and as a part of a fill-in series called Dalton's Code of Vengeance.

On the basis of video images from the National Police, motorists, motorcyclists, truck drivers and cyclists are confronted with the possible consequences of their dangerous driving behavior.

Kim Ji-yong leads a double life as a Korean National Police University student by day and the Vigilante by night, personally punishing criminals who evade the law. He is surrounded by people who all possess different ulterior motives.

Seo Jae-won who suffered an unfortunate childhood, becomes an ambitious and driven CEO that chases after success. But when her obsession gets out of hand, she tries to escape from her unhealthy desires but her husband, a designer and college professor, gets swept up in the process.

He's everyone's favorite action hero... but he's a hero with a difference. Angus MacGyver is a secret agent whose wits are his deadliest weapon. Armed with only a knapsack filled with everyday items he picks up along the way, he improvises his way out of every peril the bad guys throw at him. Making a bomb out of chewing gum? Fixing a speeding car's breaks... while he's riding in it? Using soda pop to cook up tear gas? That's all in a day's adventures for MacGyver. He's part Boy Scout, part genius. And all hero.

A series of television drama programmes loosely based on Baroness Emmuska Orczy's series of novels, set in 1793 during the French Revolution. It stars Richard E. Grant as the hero, Sir Percy Blakeney, and his eponymous alter ego. The first series also starred Elizabeth McGovern as his wife Marguerite and Martin Shaw as the Pimpernel's archrival, Paul Chauvelin. Robespierre was played by Ronan Vibert. It was filmed in the Czech Republic and scored by a Czech composer, Michal Pavlíček.

Gabriel's Fire is an American television series that ran on ABC in the USA in 1990–1991. A revamped version of the series, entitled Pros and Cons, aired briefly the following season.

Ex Scotland Yard detective Millie-Jean Black returns to Kingston to work missing persons; soon finding herself on a quest to save a sister who won’t be saved, to find a boy who can’t be found, to solve a case that will blow her world apart and prove almost as tough to crack as Millie Black.

The City of Angels is falling apart, and crime pervades the city to the core. The mayor is corrupt, the police are inept, the city needs a figure to take control of the situation. Then in the light of day Darcy Walker is a cop, but in the dark of night she becomes the Black Scorpion. She does with a mash what she can't do with a badge. This is vigilante justice, old school style.

A former special forces soldier delivers revenge for victims of injustice while working for a secret organization that fronts as a taxi company.

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

An American action drama television series set against the backdrop of an illegal cross-country automobile road race, focusing on the willing and unwilling competitors and, as the plot develops, the unseen puppet masters who sponsor the race.

The Return of Iljimae is a 2009 South Korean historical action television series, starring Jung Il-woo in the title role of Iljimae, Yoon Jin-seo, Kim Min-jong and Jung Hye-young. It aired on MBC from January 21 to April 9, 2009 on Wednesdays and Thursdays at 21:55 for 24 episodes. The series is based on comic strip Iljimae, published between 1975 and 1977, by Ko Woo-yung which was based on a Chinese folklore from the Ming dynasty about a masked Robin Hood-esque character during the Joseon era. MBC bought the rights to the comic strip for their adaptation, which was to star Lee Seung-gi in the title role of Iljimae. However he pulled out and was replaced by Jung, which makes him the third Korean actor to play the hero following Jang Dong-gun and Lee Joon-gi for Iljimae.

Mad Mike Whiddett is addicted to building cars and his latest passion is converting a Lamborghini Huracan into a drift supercar. Will he have it ready for the 2019 Goodwood Festival of Speed?

Date Kazuyoshi (Sakai) is a detective on the Kanagawa prefectural police force. During the day, he is known as a "Buddha" for his gentle personality, pouring all of his energy into resolving each case. At night, however, he transforms into a cruel punisher as his gentleness gives way to his anger towards the criminals. The series poses questions about what justice and evil truly are. Tokyograph