20 best shows like NCIS: Los Angeles (2009)

Nikita will stop at nothing to expose and destroy Division, the secret U.S. agency who trained her as a spy and assassin.

The elite unit of the New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep New York and the country safe.

The Fugitive Task Force relentlessly tracks and captures the notorious criminals on the Bureau’s Most Wanted list. Seasoned agent Jess LaCroix oversees the highly skilled team that functions as a mobile undercover unit that is always out in the field, pursuing those who are most desperate to elude justice.

CSI: NY is an American police procedural television series that ran on CBS from September 22, 2004 to February 22, 2013 for a total of nine seasons and 197 original episodes. The show follows the investigations of a team of NYPD forensic scientists and police officers identified as "Crime Scene Investigators".

Chase is an American police procedural drama television series created by Jennifer Johnson for the NBC network. The series follows a U.S. Marshals fugitive-apprehension team, based out of Houston, Texas. Jerry Bruckheimer and Johnson serve as executive producers for the one-hour drama. The series originally aired on Mondays at 10:00 pm ET/9:00 pm CT and premiered on September 20, 2010. After the mid-season break, Chase returned on Wednesdays at 9:00 pm ET/8:00 pm CT On October 19, 2010, the network ordered a full season consisting of 22 episodes, but this order was cut to 18 in December. On February 3, 2011, the show was put on "a hiatus" with no plan regarding the remaining episodes. On April 6, 2011, NBC announced the remaining five episodes would be broadcast on Saturday nights beginning on April 23, 2011. Later the show was replaced by Harry's Law.

Person of Interest follows former CIA paramilitary operative, John Reese, who 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. 

Given superstrength and durability by a sabotaged experiment, a wrongly accused man escapes prison to become a superhero for hire.

A character drama based on the 2001 Elmore Leonard short story "Fire in the Hole." Leonard's tale centers around U.S. Marshal Raylan Givens of Kentucky, a quiet but strong-willed official of the law. The tale covers his high-stakes job, as well as his strained relationships with his ex-wife and father.

Charlie's Angels is a remake developed by Alfred Gough and Miles Millar for ABC, based upon the 1976 series of the same name created by Ivan Goff and Ben Roberts. The series ran on ABC from September 22 to November 10, 2011. A remake of the original show had been in the works since 2009. Although there were going to be 13 episodes to be aired, production of Charlie's Angels ended on October 14, 2011 after airing only four episodes due to extremely poor ratings and critical reviews. It burned off three of the remaining four episodes and concluded its run on ABC on November 10, 2011. The show's critically negative reviews focused on its acting, plot, and action scenes. Charlie's Angels is currently available on DVD from Sony Pictures Home Entertainment.

Kate Kane, armed with a passion for social justice and a flair for speaking her mind, soars onto the streets of Gotham as Batwoman, an out lesbian and highly trained street fighter primed to snuff out the failing city's criminal resurgence. But don't call her a hero yet. In a city desperate for a savior, Kate must overcome her own demons before embracing the call to be Gotham's symbol of hope

Chloe King is looking forward to celebrating her birthday with her friends and single mother, just like every other year... that is until she starts developing heightened abilities and discovers she's being pursued by a mysterious figure. Chloe soon learns she's part of an ancient race which has been hunted by human assassins for millennia —and that she may be their only hope for ultimate survival.

A group of vigilantes known informally as “The Boys” set out to take down corrupt superheroes with no more than blue-collar grit and a willingness to fight dirty.

Before there was Batman, there was GOTHAM. Everyone knows the name Commissioner Gordon. He is one of the crime world's greatest foes, a man whose reputation is synonymous with law and order. But what is known of Gordon's story and his rise from rookie detective to Police Commissioner? What did it take to navigate the multiple layers of corruption that secretly ruled Gotham City, the spawning ground of the world's most iconic villains? And what circumstances created them – the larger-than-life personas who would become Catwoman, The Penguin, The Riddler, Two-Face and The Joker?

Follow a disillusioned teen recruited into a storied high school for assassins. Maintaining his moral code while surviving a ruthless curriculum, vicious social cliques, and his own adolescent uncertainties may prove fatal.

Ralph Lamb wants to be left in peace to run his ranch, but Las Vegas is now swelling with outsiders and corruption which are intruding on his simple life. Recalling Lamb's command as a military police officer during World War II, the Mayor appeals to his sense of duty to look into a murder of a casino worker – and so begins Lamb’s clash with Vincent Savino, a ruthless Chicago gangster who plans to make Vegas his own.

A young woman born in a mafia-controlled town seeks revenge on those who wrongfully harmed and imprisoned her family.

It takes a brave, selfless man to make himself a "human target" in order to save the lives of those in danger. Based on the popular DC Comics comic book and graphic novel, Human Target is a full-throttle action drama centered on Christopher Chance, a unique private contractor/security expert/bodyguard hired to protect.

Syd Burnett has left her complicated past behind to become an LAPD detective. Paired with a new partner, Nancy McKenna, a working mom with an equally complex past, Syd is pushed to examine whether her unapologetic lifestyle might be masking a greater personal secret. These two women don't agree on much, but they find common ground when it comes to taking on the most dangerous criminals in Los Angeles.

Two homicide detectives, Christian Walker and Deena Pilgrim, are assigned to investigate cases involving people with superhuman abilities, referred to as “Powers.” Set amidst today’s paparazzi culture, Powers asks the questions, what if the world was full of superheroes who aren't actually heroic at all? What if all that power was just one more excuse for mischief, mayhem, murder, and endorsement deals?

A young CIA operative, Annie Walker, is mysteriously summoned to headquarters for duty as a field operative. While Annie believes she's been promoted for her exceptional linguistic skills, there may be something or someone from her past that her CIA bosses are really after. Auggie Anderson is a CIA military intelligence agent who was blinded while on assignment and is Annie's guide in this world of bureaucracy, excitement and intrigue.

Pacific Blue is an American crime drama series about a team of police officers with the Santa Monica Police Department who patrolled its beaches on bicycles. The show ran for five seasons on the USA Network, from March 2, 1996 to April 9, 2000, with a total of one hundred and one episodes. Often compared as "Baywatch on bikes," the series enjoyed a popular run among the Network's viewers, and was popular in France, Israel, Sweden, Bulgaria, Norway, Spain, Russia, Austria, Germany, Italy, South America, Canada, Denmark, Poland, and other foreign markets.

Spoiled billionaire playboy Oliver Queen is missing and presumed dead when his yacht is lost at sea. He returns five years later a changed man, determined to clean up the city as a hooded vigilante armed with a bow.

Courtney Whitmore, a smart, athletic and above all else kind girl, discovers her step-father has a secret: he used to be the sidekick to a superhero. "Borrowing" the long-lost hero’s cosmic staff, she becomes the unlikely inspiration for an entirely new generation of superheroes.

Robyn McCall, an enigmatic former CIA operative with a mysterious background, uses her extensive skills to help those with nowhere else to turn.

As a young associate, Mitchell McDeere brought down the prestigious Memphis law firm of Bendini, Lambert & Locke, which operated as a front for the Chicago mob—and his life was never the same. After a difficult decade, which included a stay in the Federal Witness Protection program, Mitch and his family now emerge from isolation to reclaim their lives and their future—only to find that past dangers are still lurking and new threats are everywhere.

Kodiak is a short lived, half-hour adventure program that aired Friday evenings at 8:00 p.m Eastern time on ABC during the 1974-1975 television season. The show revolved around the main character of Cal "Kodiak" McKay, an Alaska State Trooper. Kodiak, always accompanied by his Eskimo sidekick Abraham Lincoln Imhook, used his four-wheel drive truck to track down desperate killers through 50,000 miles of Alaska backcountry. The show was broadcast against NBC's mega-hit Sanford and Son. Kodiak couldn't lure viewers in to watch and was cancelled after the first episode, although a total of four episodes were aired. The show was filmed in Bend, Oregon Using the Old Skyliners Ski Lodge as the primary Meeting Place.

A small group of military veterans sets out to rob a major bank in Pittsburgh. When things go awry, they're forced to take more than a dozen hostages from all walks of life, including a wealthy and powerful businessman's daughter.

Grace, a morally and emotionally-conflicted undercover detective, is tormented by the possibility that her own actions contributed to her son’s death. Grace’s search for the truth is further complicated by her forbidden relationship with Jimmy, the crime boss who may have played a hand in the crime.

A gritty, action-packed crime drama set during the brutal Tong Wars of San Francisco’s Chinatown in the second half of the 19th century. The series follows Ah Sahm, a martial arts prodigy who immigrates from China to San Francisco under mysterious circumstances, and becomes a hatchet man for one of Chinatown’s most powerful tongs.

Those Who Kill is a Danish crime TV series from 2011, which follows a fictitious unit within Copenhagen Police which specialises in investigating serial murders. The series was aired as five two-part stories in Denmark, but has aired as five feature film length episodes in most other countries. A separate 92 minutes feature film, Fortidens skygge, which forms a continuation and ending of the series, premiered in Danish cinemas on 15 March 2012, and is being aired as a final, sixth episode of the series in many other countries, such as the UK and Germany. The series is created and written by Elsebeth Egholm and Stefan Jaworski, with various other screenwriters helping out as episode writers, among them Siv Rajendram, Rikke De Fine Licht and Morten Dragsted. Directors have been Birger Larsen, Niels Nørløv and Kasper Barfoed. The series is a Danish-German-Swedish-Norwegian co-production. Although originally planned to run for several seasons, Danish TV2 announced in October 2011 that there would be no further seasons made, due to falling viewer shares after the first few episodes. TV2 programming manager Keld Reinicke stated that, "We have no plans to continue the series as it never gave us the audience share we expected in Denmark."

Covert operative Tom Keen joins forces with Susan "Scottie" Hargrave, the brilliant and cunning chief of a covert mercenary organization that solves problems that are too dangerous for the government.

Long on style and perpetually short on cash, bounty hunters Spike, Jet and Faye trawl the solar system looking for jobs. But can they outrun Spike's past?

A team of young superheroes led by Nightwing (formerly Batman's first Robin) form to combat evil and other perils.

The origin story of Bruce Wayne's legendary butler, Alfred Pennyworth, a former British SAS soldier who forms a security company and goes to work with Thomas Wayne, Bruce's billionaire father, in 1960s London.

In 1950s Spain, a couple summon their son home from Mexico to introduce him to his fiancée, but are shocked when he returns with a ballerino.

Reboot of the 1993 series focusing on Walker as he returns from years undercover. A widower and father of two, he begins fighting crime with a new partner, who is one of the only female Rangers in history.

Switch is an American action-adventure, tongue-in-cheek detective series starring Eddie Albert and Robert Wagner, who work as private eyes, for a deceptive sting operation. It was broadcast on the CBS network for three seasons between September 9, 1975 and August 20, 1978, bumping the Hawaii Five-O detective series to Friday nights.

Man Against Crime, one of the first television programs about private eyes, ran on CBS, the DuMont Television Network and NBC from October 7, 1949 to August 26, 1956. The show was created by Lawrence Klee and Paul Alter and was broadcast live until 1952. It was also directed by Paul Alter. The series was one of the few television programs ever to have been simulcast on more than one network: the program aired on both NBC and DuMont during the 1953-1954 television season.

The series follows officers of the Chicago Police Department as they fight crime on the streets and try to expose political corruption within the city.

Streetwise Detective David Starsky partners up with a more intellectual partner, Kenneth 'Hutch' Hutchinson, to protect citizens and patrol the streets of Bay City.