Best movies like No Mercy

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Bloody Tie (2006)

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In this uncompromising vision of the gritty Korean underworld, a crystal meth dealer with a tragic past is forced to team up with a renegade cop to take down a powerful crime lord. Reminiscent of the Hong Kong action films of the 80’s but full of the dark and unpredictable machismo of Korean cinema today, Bloody Ties is a sinister and vicious film noir thriller.

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Running Wild (2006)

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A grissled cop with tendencies towards excessive force teams up with an ambitious and righteous prosecutor to track down a dangerous crime boss whom they both want desperately to catch. But their quarry resorts to devious methods to stall their investigation and eventually turn them against each other. Now the stage is set for a dangerous triangle.

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Derailed (2016)

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Jin-il, Ga-young, Bong-gil, and Min-kyung are teenage runaways who live together as a family. Jin-il is the leader of the group, earning money by selling stolen goods. As it gets harder to make a living for 4 of them, they plan even more dangerous crimes to survive the cruel society where they have no protection from the adults. One day, the kids steal a car from Hyung-Seok, a karaoke owner who illegally uses underage girls as prostitutes. Outraged, Hyung-Seok tracks them down with his men and forces Ga-young to work at his karaoke bar until they pay back for his car. Even worse, the two friends give up making money and now Jin-il struggles alone to save Ga-young….

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The Great Father (2017)

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A businessman who is trying hard to be a good father to his daughter has a run-in with malevolent policeman.

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The Divine Move (2014)

Plot Summary:

Professional baduk (go) player Tae-seok loses a high-stakes game to infamous underground gambler Sal-soo, and ends up framed for the murder of his own brother and locked up in prison. He vows revenge and trains ferociously. After serving his seven-year sentence, he gets in touch with his brother's former associate "Tricks," hermit and blind master player "The Lord," and skillful junkyard owner Mok-su; together, they begin formulating a plan to get back at Sal-soo and his men. Tae-seok slowly penetrates Sal-soo's inner circle and his gambling joint, and eliminates Sal-soo's men one by one. But Sal-soo discovers Tae-seok's true identity and engages him in one final game that will seal the fates of the two men involved.

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Inside Men (2015)

Plot Summary:

LEE Kang-hee, an editorialist of the influential conservative newspaper puts a congressman, JANG Pil-woo to the position of a leading candidate for President using the power of the press. Behind this, there was his secret deal with the paper’s biggest sponsor. AHN Sang-goo, a political henchman who supported LEE and JANG gets his hand cut as the price when he gets caught pocketing the record on the sponsor’s slush fund. WOO Jang-hoon, an ambitious prosecutor starts to investigate the relationship with JANG and the sponsor believing it is the only chance he can make it to the top. While getting down to the grass roots on the case, WOO meets AHN who has been deliberately planning his revenge. Now the war among the one blind for power, the one hell bent for vengeance, and the one eager for success starts.

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The Unjust (2010)

Plot Summary:

A series of murders holds the nation in its sway and the longer the police fail to catch the murderer, the more the public begins to panic. Choi, a highly successful investigator whose methods have always held him back from promotion, senses that this case might be his last chance to make something of his career. He and his old mentor Jang agree to arrest the next best suspect as the serial killer – whatever it might cost. Just when it looks as if all the dirty tricks, dark deeds and treacherous secret deals are about to be exposed, all the stakeholders find themselves drawn deeper into the morass of questionable morals and open violation of the law. The search for the murderer begins to unite the four men, even though none are particularly interested in finding the culprit.

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Striking Distance (1993)

Plot Summary:

Coming from a police family, Tom Hardy ends up fighting his uncle after the murder of his father. Tom believes the killer is another cop, and goes on the record with his allegations. Demoted to water-way duty Tom, along with new partner Jo Christman, navigate the three rivers looking for clues and discovering bodies. This time the victims are women Tom knows, he must find the killer to prove his innocence.

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Nightmare Detective (2006)

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Three people in Tokyo take a surreal voyage of self-discovery through memory and nightmares. "O" intends suicide while talking on a cell-phone with a stranger he meets on line who plans a simultaneous suicide. Events take a horrifying turn. Keiko Kirishima is a cool, seemingly emotionless police detective, brilliant but off-putting. She's faced with two mutilated corpses who appear to have killed themselves, but she's not sure. A cell-phone number links the deaths. She calls on Akumu Tantei, a poor and suicidal young man who has the ability to enter people's dreams. He's reluctant to help. His past haunts him. A subconscious duel of terror and blood awaits the three.

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Montage (2013)

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A woman's child is kidnapped and killed after paying the ransom. 15 years later, a mysterious figure is seen visiting the site of killing and another kidnapping occurs using the same methods. The woman teams up with a detective to catch the killer once and for all.

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Our Town (2007)

Plot Summary:

Kyung-ju is a struggling novelist who writes violent and gory murder mysteries. When a fierce argument with his landlady ends in her death, he stages the killing so that it looks like the act of the serial killer that has been terrorizing his village. Anxious that the police might realize the latest killing was a copycat murder, he begins his own invetstigation to track down the killer with help of his detective friend.

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Perfect Number (2012)

Plot Summary:

Based on the series by the popular Japanese novelist Keigo Higashino, this is a mystery drama that 'faithfully but freely' adapts the 3rd part in the series, . The story revolves around 3 characters: a woman who unwittingly killed her husband, a math genius next door who sets up a perfect alibi for her out of his attraction toward her, and a detective who closely traces her, finding the alibi suspicious.

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One on One (2014)

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On May 9th, a female high school student was brutally murdered. There are 7 suspects and 7 shadows that terrorize them. Who are they and which one of them is you?.

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Voice of a Murderer (2007)

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One day, the only son of famous news anchor HAN Kyung-bae, disappears without a trace. Soon, the kidnapper calls the mother demanding a $100,000 ransom. The police assign a veteran inspector to the case and assemble a top-notch task force to work under his command. But the kidnapper constantly outwits the police and continues calling the parents with yet more instructions for the money drop.

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Memoir of a Murderer (2017)

Plot Summary:

A former serial killer Byung-su gets diagnosed with Alzheimer’s and when a series of murders occur near his town, he worries whether the killings are his doings. Then, he comes across Tae-ju and realizes that he’s the killer. He reports this to the police, only to learn that Tae-ju is one. Byung-su tries to find evidence against Tae-ju, only to raise the young killer’s interest on him and his dear daughter.

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A Hard Day (2014)

Plot Summary:

On the way to his mother’s funeral, a detective accidentally hits a person with his car. He takes the body with him and puts it into his mother’s coffin. The moment he feels relieved, he receives a call. This caller insists that he saw the detective’s hit-and-run, but instead of asking for money, he wants to know about the body’s whereabouts, leading to a do-or-die showdown of the witness and detective.

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Confession of Murder (2012)

Plot Summary:

On the day the 15-year statute of limitations expired on a high profile serial murder case that claimed the lives of 10 women, a family member of the victim throws himself off the building in front of Choi Hyeong-goo, the detective in charge of the case. Two years later, a man called Lee Doo-seok publishes a book titled "I am the Murderer" claiming responsibility for the murders that took place 17 years ago. His book becomes a bestseller because of the author’s charming looks and his vivid depiction of the crime. The detective and the self-proclaimed murderer meet face to face on a television debate show. Believing that Lee is nothing but a con artist, Detective Choi renews his search for the ultimate truth. Then another man appears suddenly, claiming he is the real killer.

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Tightrope (1984)

Plot Summary:

Wes Block is a detective who's put on the case of a serial killer. His victims are young and pretty women, which he rapes and murders. The murders are getting personal when the killer chooses victims who are acquaintances of Block. Even his daughters are threatened.

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Tell Me Something (1999)

Plot Summary:

In Seoul, parts not matching of severed copses of three men are found in cars and bags left in public spaces.

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Mother (2009)

Plot Summary:

A mother lives quietly with her twenty-eight-year-old son, Do-joon, providing herbs and acupuncture to neighbors. One day, a girl is brutally murdered, and Do-joon is charged with the killing. Now, it's his mother's call whether to prove him innocent or to leave him imprisoned.

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Evaru (2019)

Plot Summary:

When a high-ranking police officer is killed by his alleged rape victim, Sub-inspector Vikram Vasudev is entrusted with investigating what seems like an open-and-shut case. However, as he delves deeper, Vikram finds the case spiralling into a dark tale filled with unexpected surprises.

IMDB Rating: 8.1

IMDB Votes: 7000

Genere: Crime, Drama, Mystery, Thriller

Country: India

Duration: 118 min

Plot tags: tense, psychological, rough, suspense, suspenseful, disturbing, twist ending, detective, twisted