20 best shows like Relentless (2018)

The story of Mac Conway, a Marine who returns home to Memphis from Vietnam in 1972 and finds himself shunned by those he loves and demonized by the public. As he struggles to cope with his experiences at war, Conway is drawn into a network of killing and corruption that spans the length of the Mississippi River.

When the head of a criminal organisation, Finn Wallace is assassinated, the sudden power vacuum his death creates threatens the fragile peace between the intricate web of gangs operating on the streets of the city. Now it’s up to the grieving, volatile and impulsive Sean Wallace to restore control and find those responsible for killing his father.

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.

Police duo Bishop and Pike are two best mates bonded by the same moral code, despite their differences. Packed full of humour, action and emotion, Bulletproof is about friendship, conspiracies and ghosts from the past.

Determined to escape a dead-end life, a gifted high school student turns to a world of serious crime to ensure he can pay for college.

The disastrous meltdown of a nuclear power plant in Northern Spain created a contaminated no-go zone and left the nearby provincial city and inhabitants in a state of shock and mourning. Three years later, while the city prepares for the commemoration ceremony, a mutilated body is found in a warehouse. Police inspector Hector Uria's search for the murderer takes him deep into the no-go zone and into his own past.

A former Marine out to punish the criminals responsible for his family's murder finds himself ensnared in a military conspiracy.

Talented and successful surgeon Daniel Milton has his world shattered when his wife Beth develops a fatal degenerative disease. After conventional treatment options run out, Daniel partners with the lonely yet resourceful Lee to start a literal Underground clinic in the vast network of tunnels beneath Temple Tube Station in London.

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.

Simon Templar is The Saint, a handsome, sophisticated, debonair, modern-day Robin Hood who recovers ill-gotten wealth and redistributes it to those in need.

A hyper-noir story that follows a relentless femme fatale who, after being left for dead, sets out to take revenge against her brother and his bombastic gang of gear-heads.

Driven by revenge, human-turned-vampire Mia sets out to vanquish Dmitry, a ruthless vampire leader who seeks an artifact that grants immortality.

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 lives of an ambitious businesswoman, a charming gang enforcer and a troubled teen collide amidst a desperate — and sinister — pursuit of wealth.

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.

Robert McCall is a former agent of a secret government agency who is now running his own private crime fighting operation where he fashions himself as "The Equalizer." It is a service for victims of the system who have exhausted all possible means of seeking justice and have nowhere to go. McCall promises to even out the odds for them.

In a town in southern Spain where racial tensions run high among the workers in its many greenhouses, a cop investigates the murder of a young woman.

An accidental killing leads a man down a dark hole of intrigue and murder. Just as he finds love and freedom, one phone call brings back the nightmare.

After surrendering to Bogotá police, an ex-guerrilla avoids prison by working undercover to investigate a ruthless enforcer of government corruption.

Jeanne Deber, known as "La Mante", the famous serial murderer who terrorized France more than 20 years ago, is forced by the police to come out of isolation to track down her copycat. She agrees to collaborate on one condition: to have only one interlocutor, Damien Carrot, her son, who became a cop because of the crimes of his mother, and who refuses all contact with her since her arrest.

Three girls in high school made a prank on the fourth girl and caused her to be expelled from the high school with her teacher. After 20 years they got together in a high society environment.

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

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.

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.

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.

Criminal Minds: Suspect Behavior was a short-lived American police procedural drama that aired on CBS. The show debuted in 2011 as a spin-off from the successful Criminal Minds, which had premiered in 2005. This edition's profiling team also worked for the Federal Bureau of Investigation's Behavioral Analysis Unit in Quantico, Virginia. In an April 2010 episode of Criminal Minds, during the show's fifth season, the original team met the new team and worked with them to find a San Francisco serial killer. This episode served as the new series' backdoor pilot. Just like the parent series, CBS owned the underlying North American rights, while ABC owned the international rights. The series premiered on February 16, 2011, and filled the Wednesday 10 pm time slot, airing immediately after the original Criminal Minds. CBS cancelled the series on May 17, 2011. The series ends with a cliffhanger. On September 6, 2011 CBS DVD released the complete series as a 4 disc-set. It is packaged as "The DVD Edition". There are numerous special features and two episode commentaries with the cast and crew. The set includes the backdoor pilot from season five of the original show.

Ichabod Crane is resurrected and pulled two and a half centuries through time to unravel a mystery that dates all the way back to the founding fathers.

In early 90s Boston, an African-American District Attorney comes in from Brooklyn advocating change and forms an unlikely alliance with a corrupt yet venerated FBI veteran invested in maintaining the status quo. Together they take on a family of armored car robbers from Charlestown in a case that grows to encompass and eventually upend Boston’s city-wide criminal justice system.

The daily lives of prisoners in Emerald City, an experimental unit of the Oswald Maximum Security Prison where ingroups - Muslims, Latinos, Italians, Aryans - stick close to their mutual friends and terrorizes their mutual enemies.

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?

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

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

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.

When a dark secret from this past threatens to be exposed, unorthodox and brilliant medical examiner, Doctor Daniel Harrow, must use all his forensic skills to keep it buried forever.

Inspector Dario Maltese travels from Rome to the city of his birth, Trapani in Sicily, to attend his best friend's wedding. But tragedy strikes and he finds himself pulled into a murder investigation.

When day becomes night, a strict curfew forces ordinary people to go pedal to the metal in a deadly race for freedom. During this contest, alliances and friendships are both made and lost.

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.

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.

An jihadist attack in the old town of Bilbao ends with the lives of seven people and leaves more than thirty badly injured. The police investigation focus on catching those responsible for the massacre.

Working for the FBI's Deep Cover Operations division, Martin Odum can transform himself into a different person -- whether it's an assignment as a Serbian extremist, a corrupt Chicago police officer, a British special forces colonel, or a legendary computer hacker. But when he learns that his life, itself, may be a lie, he faces the demands of his job and a desire to solve the mystery of his identity. And given the choice between the two, Odum doesn't always make the right decision. From the producers of "Homeland," "Legends" is based on Robert Littell's award-winning book.

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.

This is a modern and exciting story about BIA agents in Belgrade who eliminate the most dangerous threats to Serbia behind the eyes of the public on a daily basis and lead the struggle in the labyrinth of domestic and foreign intrigues.

Suskunlar, is a Turkish television drama series based on Lorenzo Carcaterra's 1995 novel of Sleepers.

Three-part crime thriller. When detective Marcus Farrow looks into a seemingly forgotten case, he has no idea of the chaos and heartache that will soon follow. He is found at the scene of a murder, and with all the evidence pointing towards him, he is arrested and charged.

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.

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".

A genetics professor experiments with a treatment for his comatose sister that blends medical and shamanic cures, but unlocks a shocking side effect.