20 best shows like Once a Gangster (2010)

A hit man from the Midwest moves to Los Angeles and gets caught up in the city's theatre arts scene.

Caitlin "Cat" Sullivan is an NYPD detective working in Brooklyn. After her driving privileges are suspended, she relies on Leo Romba, a highly skilled Brooklyn cab driver from France. Leo becomes Cat's driver and a consultant on her cases. While solving crimes with Leo, Cat is also running her own unauthorized investigation into the death of her father, an NYPD detective thought to have been executed by the Capella crime family. In doing so, she clashes with her boss, Captain Baker, and her ex-husband Gregg, who has picked up the case for the FBI.

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.

Three "good girl" suburban wives and mothers suddenly find themselves in desperate circumstances and decide to stop playing it safe and risk everything to take their power back.

When 13-year-old Henry Hart lands a job as Danger, the sidekick-in-training to superhero Captain Man, he must learn to navigate a double life balancing the challenges of 8th grade with the crazy adventures of a real-life crime fighter!

A failed entrepreneur, Manish, has a lot going on in life, personal and professional, when he finds himself involved in a case of mistaken identity and ends up getting a contract to kill a young girl, along with an advance of five lakh rupees. The target is the daughter of an influential politician, who has his eyes on the Hoshiarpur ticket. Amid the chaos, Manish, and his wife, Richa must make choices where either greed will get the better of them or they will find their lost sense of self worth.

Ethan, Benny and fledgling vampire Sarah battle zombies, demons and the other supernatural beasties that regularly threaten their school.

Sleuthy foster siblings Max, Tess, Sal, Anika, and Daniel Hunter find new quests, more mysteries, and even new Hunter sibs!

Following a botched jewel heist, sociopath criminal Gunter Vogler is forced to assume the identity of a cop he shot and work undercover to take down the city’s crime lords.

The six-part series opens with a daring diamond heist before quickly delving into the dark heart of Europe where a shadowy alliance of gangsters and 'banksters' now rules. Naomi is the British loss adjustor charged with recovering the stolen diamonds whatever the cost. Also in pursuit is French-Algerian policeman Khalil.

Zeke and Luther is an American Disney XD animated sitcom about two best friends setting their sights on becoming the world's greatest skateboarders. The show stars Hutch Dano, Adam Hicks, Daniel Curtis Lee and Ryan Newman. Zeke and Luther is set in the northern part of Gilroy, California, specifically in the fictional area of Pacific Terrace, which is stated frequently throughout the series. Gilroy was also mentioned occasionally in the Disney Channel series Even Stevens, which was also created by Zeke and Luther co-creator Matt Dearborn. The episode "Bros Go Pro" was made available to download for free on iTunes in the beginning of June, two weeks before the show's television premiere. The series premiered on June 15, 2009 in the U.S.On August 2, 2010, it was announced that Zeke and Luther had been renewed for a third season which premiered on February 28, 2011. On June 18, 2011, in an interview with Deadline.com, Matt Dearborn confirmed that the show's third season would be its last. The show is currently Disney XD's longest running original series and first to make it to a third season. The one-hour series finale aired on April 2, 2012.

Two different young men coming together from different places stand side by side and fight against a conspiracy. They go after a past that doesn't leave behind. They bring to account of old notebooks, dirty cases, big and small lies. They're in a life with the Mafia, money, intrigue. They face against Halka, the terrifying face of which they have yet to know.

Laura Holt, a licensed private detective, opens a detective agency but finds that potential clients refuse to hire a woman, however qualified. To solve the problem, Laura invents a fictitious male superior whom she names Remington Steele. Through a series of events that unfold in the first episode, "License to Steele," a former thief and con man, whose real name is never revealed, assumes the identity of Remington Steele. Behind the scenes, Laura remains firmly in charge.

Fastlane is an American action/crime drama series that was broadcast on Fox from September 18, 2002 to April 25, 2003. On August 14, 2005 G4 began rebroadcasting the complete series. After finishing its initial run on the network, Fastlane stopped airing on G4. Fastlane also aired on TVOne sometime around 2006.

A medical student who becomes a zombie joins a Coroner's Office in order to gain access to the brains she must reluctantly eat so that she can maintain her humanity. But every brain she eats, she also inherits their memories and must now solve their deaths with help from the Medical examiner and a police detective.

Corrupt ex-cop turned hitman Nick Sax's life is changed forever by a relentlessly positive, imaginary blue winged horse named Happy.

In the near future, an undercover Detective Inspector gunned down and killed during a botched sting is brought back via an experimental Artificial Intelligence project. Full of glitches, he’s got to track down the person who shot him, prove himself as a cop so as not to get shut down, and save his marriage and his friendship, all with his partner Carver to boot.

Kickin' It is an American martial arts inspired comedy television series, which debuted on June 13, 2011 on Disney XD. Created and executive produced by Jim O'Doherty, the series is rated TV-Y7 and follows the karate instructor at an under-performing martial arts academy, played by Jason Earles, and his five misfit students, played by Leo Howard, Dylan Riley Snyder, Mateo Arias, Olivia Holt and Alex Christian Jones.On September 20, 2011, Disney XD announced the series had been renewed for a second season. The show's second season premiered on April 2, 2012. Disney XD announced on November 5, 2012 that the series had been renewed for a third season and would go into production in January 2013. The third season premiered on April 1, 2013. Alex Christian Jones is not a main cast member for the third season. In August 2013, Disney XD ordered a fourth season of the series, which is scheduled to air in 2014. Olivia Holt is leaving the fourth season cast to star in the Disney Channel series I Didn't Do It.

M.I. High is a BBC children's spy-fi adventure series. It was produced for the BBC by the independent production company Kudos, who also produced the hit BBC spy drama Spooks. It follows in the success of the Young Bond and the Alex Rider series of books and films. M.I. High is recorded in high definition and is shown on the CBBC Channel and CBBC Outputs on BBC One and BBC Two. M.I. High is also shown on the BBC HD Channel. Repeats also frequently air in Australia on ABC3. As of October 2012 the series has began airing on the UKTV channel Watch.

A group of working-class friends finding unconventional ways to win at life in northern suburbia. These lads have dealt, scammed, bribed and conned their way through adolescence, but now, on the brink of adulthood, their dealing and stealing is catching up with them and a whole load of trouble is heading their way.

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.

Arka Sokaklar, a long-running television crime series on Turkish Kanal D, was first broadcast in July 2006. The characters are described, below, using in-universe tone.

A crime she committed in her youthful past sends Piper Chapman to a women's prison, where she trades her comfortable New York life for one of unexpected camaraderie and conflict in an eccentric group of fellow inmates.

Ex-cop and recovering alcoholic Hank Dolworth partners with his best friend, former criminal Britt Pollack, in an unlicensed private investigation business. The series is set in Ocean Beach, San Diego, California, although it is portrayed as a distinct town, with Dolworth having once been a member of the fictional Ocean Beach Police Department.

The Huntress is an American TV series that appeared on the USA Network over subsequent summers of the 2000 and 2001 television seasons. It was inspired by a book about the real bounty hunter, Dottie Thorson, and is also a belated sequel to the 1980 Steve McQueen film, The Hunter.

Vikings follows the adventures of Ragnar Lothbrok, the greatest hero of his age. The series tells the sagas of Ragnar's band of Viking brothers and his family, as he rises to become King of the Viking tribes. As well as being a fearless warrior, Ragnar embodies the Norse traditions of devotion to the gods. Legend has it that he was a direct descendant of Odin, the god of war and warriors.

Just an ordinary boy from the Sofia suburbs becomes the first bulgarian undercover cop. Forced by his father when he was young to lie and cheat, Martin becomes the perfect liar. That skill, and also the hatred of the 'underworld' makes him the perfect match for a dangerous mission - to infiltrate the crime organisation of a rich and powerful businessman. While infiltrating and living in fear of being uncovered, Martin falls in love with the most inappropriate woman - Djaro's girlfriend, Suni. Just when he gains the trust of the mobsters, it appears that the real enemy is in the police. Martin is alone against all, facing difficult decisions.

While attending a Hollywood premiere with a famous action star, a crazed fan pulls a gun—but her movie hunk turns into a coward, and it's Vallery who becomes the hero. Suddenly, she's thrown into a world of action and danger as owner of a Hollywood protection agency, Vallery Irons Protection (V.I.P.), taking risks to protect others at a price few are willing to pay.

A sexy, suspense-driven legal thriller about a group of ambitious law students and their brilliant, mysterious criminal defense professor. They become entangled in a murder plot and will shake the entire university and change the course of their lives.

Set in 1985, the series will follow the exploits of a country bloke from outback Queensland. On the run from a troubled past, he blows into Sydney where he lands a job as a bouncer at an illegal casino. A classic fish out of water who is desperate to get home, he soon finds himself seduced by the city’s illicit charms and dragged into a web of underground criminality.

The iron-fisted Akhandanand Tripathi is a millionaire carpet exporter and the mafia don of Mirzapur. His son, Munna, is an unworthy, power-hungry heir who will stop at nothing to inherit his father's legacy. An incident at a wedding procession forces him to cross paths with Ramakant Pandit, an upstanding lawyer, and his sons, Guddu and Bablu. It snowballs into a game of ambition, power and greed that threatens the fabric of this lawless city.

Loosely based on infamous crime boss Bumpy Johnson, who in the early 1960s returned from ten years in prison to find the neighborhood he once ruled in shambles. With the streets controlled by the Italian mob, Bumpy attempts to regain his piece of Harlem.

Meet the Donnelly brothers: Tommy, Jimmy, Kevin and Sean. There is nothing these four Irish brothers wouldn't do to protect each other, and for them that means lying, cheating, stealing and, occasionally, calling the cops. Narrated by wannabe gangster Joey "Ice Cream," this gritty series bears witness to the Donnelly brothers' sudden involvement in organized crime, focusing on how they go from boys to mobsters, and showing how their new life affects their relationships with friends, family and lovers.