20 best shows like Merciless (2014)

Discussing the limits between good and bad, the plot is set in Rio de Janeiro and tells the story of Romero Rômulo (Alexandre Nero), an ex-politician that has a life less obvious then it seems.

An environmental police officer uncovers a hidden world of mythological entities from Brazilian folklore when he finds a connection between the mysterious appearance of a dead river dolphin on a Rio de Janeiro beach and the death of his beloved wife.

Like most families that settle inside The Gates, the Monahans are unmoored from a complicated life they abandoned in Chicago. There's something very different about this place, almost... haunting. Named the new police chief of The Gates, Nick Monahan is about to be tangled up in a mystery where he will begin to piece together the dark truth about their new home, and the supernatural elements that lurk behind the shadows of The Gates.

Set during the Cold War period in the 1980s, The Americans is the story of Elizabeth and Philip Jennings, two Soviet KGB officers posing as an American married couple in the suburbs of Washington D.C. and their neighbor, Stan Beeman, an FBI Counterintelligence agent.

When family man Nick Brewer is abducted in a crime with a sinister online twist, those closest to him race to uncover who is behind it and why.

The Event is an emotional, high-octane conspiracy thriller that follows Sean Walker, an everyman who investigates the mysterious disappearance of his would-be fiancée Leila, and unwittingly begins to expose the biggest cover-up in U.S. history.

In a mystical and dark city filled with humans, fairies and other creatures, a police detective investigates a series of gruesome murders leveled against the fairy population. During his investigation, the detective becomes the prime suspect and must find the real killer to clear his name.

Banshee: Origins is a series of webisodes based on the American drama television series produced by Cinemax called Banshee. The series offers flashbacks in-between the time where Lucas Hood was arrested and when Sheriff Lucas Hood first arrived in Banshee.

Rubicon is an American television series that centers on an intelligence analyst at a national think tank in New York City called the American Policy Institute, who discovers that he may be working with members of a secret society that manipulates world events on a grand scale.

An earthquake in the north uncovers a large hole in a nature reserve. Inside the hole, three human skeletons are found. The plot thickens when DNA tests reveal that the DNA belongs to three living people...

Rooted in the conflict between characters connected to the deity Santa Muerte and others allied with the Devil, this saga explores an exciting mix of the supernatural and the combustible reality of 1938 Los Angeles, a time and place deeply infused with Mexican-American folklore and social tension.

A modern update finds the famous sleuth and his doctor partner solving crime in 21st century London.

Searching for his kidnapped daughter, Antonio sets off a series of events affecting scores of people when he maneuvers to be sent to prison in Colombia.

In the gritty world of the NYPD, no one's tougher than Detective Robert Ironside. He and his trusted, handpicked team of specialists will do whatever it takes to solve New York's most difficult and notorious crimes - even if it means breaking the rules. As a detective, his instincts are second to none, and those around him have to stay on their toes if they want to keep up...because when his spine was shattered by a bullet two years ago, Ironside swore he'd never let a damn wheelchair slow him down.

An anthology series that delves into the players, the crime and the media circus, detailing the day-to-day battles of the trial and unveiling the shocking truth of what really went down when the cameras stopped rolling.

Ramin plans a robbery on his childhood classmate Noori who has become a mysterious rich man and that's just a beginning of a brutal journey.

Factual drama based on the notorious White House Farm murders, and the ensuing police investigation and court case.

Romance, rivalry and radical mystery collide as a group of teens attend a remote island sleepaway camp in this suspenseful, supernatural drama.

Skeptical female clinical psychologist Kristen Benoist joins a priest-in-training and a blue-collar contractor as they investigate supposed miracles, demonic possessions, and other extraordinary occurrences to see if there’s a scientific explanation or if something truly supernatural is at work.

DI Cadi John and DC Owen Vaughan try to solve a case involving Mali Pryce, a young woman whose body was discovered in a stream in the woods.

A drama about a multi-generational family of cops dedicated to New York City law enforcement. Frank Reagan is the New York Police Commissioner and heads both the police force and the Reagan brood. He runs his department as diplomatically as he runs his family, even when dealing with the politics that plagued his unapologetically bold father, Henry, during his stint as Chief.

An American anthology police detective series utilizing multiple timelines in which investigations seem to unearth personal and professional secrets of those involved, both within or outside the law.

When a gruesomely staged body is found, propped up on a mountain pass in the Alps close to the German-Austrian border, two detectives are sent to investigate. For German detective Ellie, this is the first real challenge of her career; her Austrian counterpart Gedeon though seems to have lost any ambitions in his job. Very soon, they discover more crime scenes with symbolically posed victims, reminiscent of pagan rituals. It all seems to be part of a bigger, sinister plan. Ellie finds herself under increasing pressure to understand the deranged killer's motives so she can stop him. The hunt leads them ever deeper in the dark valleys and archaic Alpine customs - and the paranoid world of the killer.

Detective Inspector Eva Thörnblad returns to Silver Height seven years after her daughter Josefine disappeared by a lake in the woods. The body was never found and the girl was believed to have drowned. Now a boy has vanished without a trace and Thörnblad wants to find out if there is a link to her daughter's disappearance. At the same time , she will take care of the legacy of her father, the great entrepreneur Johan Thörnblad, who built an empire of timber and timber processing on the large forest owned by his ancestors. As the plot deepens more children are kidnapped and what initially seems like a police drama takes a more sinister and stranger twist with each episode.

Four masked men break into the Anand family home, taking them hostage. Pushed into a do-or-die situation, Dr. Mira Anand has to make a choice. Will she take a life to save lives?

A mysterious, clever girl named Nanno transfers to different schools, exposing the lies and misdeeds of the students and faculty at every turn.

A group of investigators finds murdered teenagers in a city collector. Unraveling this case step by step, the police faces an unconditional evil - a whirlpool of a big city, which sucks and destroys the weak - those whom no one loves and does not care for. This evil destroys people with impunity, and each of the characters is forced to face it personally, look inside themselves to meet their own demons and fears.

The mysterious disappearance of a Scottish fishing trawler and a death on-board the submarine HMS Vigil bring the police into conflict with the Navy and British security services. DCI Amy Silva and DS Kirsten Longacre lead an investigation on land and at sea into a conspiracy that goes to the very heart of Britain’s national security.

What does it take to be a detective in one of America's toughest cities? Follow one homicide unit as Detroit's finest unearth the crisis and revelation, heartbreak and heroism of these inner city cops in Detroit, Michigan.

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.

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."

In the small bordertown of Villefranche, lost in the heart of a large forest, crime rate is six times higher than elsewhere in the area. Each new crime Major Laurène Weiss solves with the help of her unusual team makes her sink deeper and deeper into secrets of the area.

A teacher starts her job at a high school but is haunted by a suspicious death that occurred there weeks before and begins fearing for her own life.

Raymond "Red" Reddington, one of the FBI's most wanted fugitives, surrenders in person at FBI Headquarters in Washington, D.C. He claims that he and the FBI have the same interests: bringing down dangerous criminals and terrorists. In the last two decades, he's made a list of criminals and terrorists that matter the most but the FBI cannot find because it does not know they exist. Reddington calls this "The Blacklist". Reddington will co-operate, but insists that he will speak only to Elizabeth Keen, a rookie FBI profiler.

An ex-cop entered a prison as convicted under a false identity in order to infiltrate within a group of prisoners that has just kidnapped the teenage daughter of an important national judge.

Copenhagen Police's Homicide unit, headed by Jens Møller, tries to solve the murder of Swedish journalist Kim Wall.