Best movies like I Saw the Devil

Similar in 86%

Waz (2007)

Plot Summary:

There is something horribly wrong with the bodies found in the dark city streets. Some are mutilated while others have the Price equation (wΔz = Cov (w,z) = βwzVz) carved into their flesh. Detective Eddie Argo and his new partner Helen Westcott unearth the meaning of the odd equation and realise each victim is being offered a gruesome choice: kill your loved ones, or be killed. Before long it becomes clear that the perpetrator has suffered a similar fate and is now coping by seeking a way to solve this philosophical dilemma.

Similar in 82%

Dream Home (2010)

Plot Summary:

A woman will go to whatever lengths necessary to obtain her dream home with a view of the sea. This includes driving down the property value and decreasing the occupancy rate by killing her potential neighbors.

Similar in 75%

Night in Paradise (2020)

Plot Summary:

An assassin named Tae-goo is offered a chance to switch sides with his rival Bukseong gang, headed by Chairman Doh. Tae-goo rejects the offer that results in the murder of his sister and niece. In revenge, Tae-goo brutally kills Chairman Doh and his men and flees to Jeju Island where he meets Jae-yeon, a terminally ill woman. Though, the henchman of the Bukseong gang, Executive Ma is mercilessly hunting Tae-goo to take revenge.

Similar in 87%

The Gangster, The Cop, The Devil (2019)

Plot Summary:

In Cheonan, a serial murder case takes place, but the case becomes more and more of a mystery. Only Tae-suk, a cop, immediately senses that all the cases are by the same killer and starts investigation. One day, Dong-soo, a gang boss, got attacked by a suspicious man, and Tae-suk realizes that this man is the serial killer, K. Now, Dong-soo becomes the only witness and a survived victim from K.

Similar in 84%

No Mercy (2010)

Plot Summary:

Forensic pathologist Kang (Seol Kyeong-gu) is assigned to examine the dismembered corpse of a female murder victim. Detective Min (Han Hye-jin) points to a fanatic environmentalist, Lee Sung-ho (Ryoo Seung-beom), as the primary suspect. But when Kang’s daughter is kidnapped, a manipulative game begins between Kang and Lee, who holds secrets about the homicide case.

Similar in 85%

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.

Similar in 84%

Cold Fish (2010)

Plot Summary:

Shamoto runs a small tropical fish shop. When his daughter Mitsuko is caught shoplifting at a grocery store a man named Murata steps in to settle things between the girl and the store manager. Murata also runs a tropical fish shop and he and Shamoto soon become friendly. However Murata hides many dark secrets behind his friendly face.

Similar in 82%

A Bittersweet Life (2005)

Plot Summary:

Kim Sun-woo is an enforcer and manager for a hotel owned by a cold, calculative crime boss, Kang who assigns Sun-Woo to a simple errand while he is away on a business trip; to shadow his young mistress, Heesoo, for fear that she may be cheating on him with another, younger man, with the mandate that he must kill them both if he discovers their affair.

Similar in 82%

Ichi the Killer (2001)

Plot Summary:

As sadomasochistic yakuza enforcer Kakihara searches for his missing boss he comes across Ichi, a repressed and psychotic killer who may be able to inflict levels of pain that Kakihara has only dreamed of.

Similar in 87%

Sympathy for Mr. Vengeance (2002)

Plot Summary:

This is the story of Ryu, a deaf man, and his sister, who requires a kidney transplant. Ryu's boss, Park, has just laid him off, and in order to afford the transplant, Ryu and his girlfriend develop a plan to kidnap Park's daughter. Things go horribly wrong, and the situation spirals rapidly into a cycle of violence and revenge.

Similar in 78%

Natural Born Killers (1994)

Plot Summary:

Two victims of traumatized childhoods become lovers and psychopathic serial murderers irresponsibly glorified by the mass media.

Similar in 76%

V.I.P. (2017)

Plot Summary:

A son to a high-ranked official in North Korea commits a series of murders going across the countries around the world. The movie depicts the following events as South Korea, North Korea and Interpol start chasing down after him.

Similar in 80%

Don't Breathe (2016)

Plot Summary:

A group of teens break into a blind man's home thinking they'll get away with the perfect crime. They're wrong.

Similar in 82%

I Spit on Your Grave (1978)

Plot Summary:

An aspiring writer is repeatedly gang-raped, humiliated, and left for dead by four men whom she systematically hunts down to seek revenge.

Similar in 81%

Brawl in Cell Block 99 (2017)

Plot Summary:

After working as a drug courier and getting into a brutal shootout with police, a former boxer finds himself at the mercy of his enemies as they force him to instigate violent acts that turn the prison he resides in into a battleground.

Similar in 86%

Man on Fire (2004)

Plot Summary:

Jaded ex-CIA operative John Creasy reluctantly accepts a job as the bodyguard for a 10-year-old girl in Mexico City. They clash at first, but eventually bond, and when she's kidnapped he's consumed by fury and will stop at nothing to save her life.

Similar in 90%

The Collector (2009)

Plot Summary:

Desperate to repay his debt to his ex-wife, an ex-con plots a heist at his new employer's country home, unaware that a second criminal has also targeted the property, and rigged it with a series of deadly traps.

Similar in 87%

American Mary (2012)

Plot Summary:

A young med student struggling with her tuition fees is drawn into the shady world of underground body modification.

Similar in 76%

Lady Vengeance (2005)

Plot Summary:

After a 13-year imprisonment for the kidnap and murder of a 6 year old boy, beautiful Lee Guem-ja starts seeking revenge on the man that was really responsible for the boy's death. With the help of fellow inmates and reunited with her daughter, she gets closer and closer to her goal. But will her actions lead to the relief she seeks?.

Similar in 75%

The Chaser (2008)

Plot Summary:

Joong-ho is a dirty detective turned pimp in financial trouble as several of his girls have recently disappeared without clearing their debts. While trying to track them down, he finds a clue that the vanished girls were all called up by the same client whom one of his girls is meeting with right now.

Similar in 75%

Oldboy (2003)

Plot Summary:

With no clue how he came to be imprisoned, drugged and tortured for 15 years, a desperate businessman seeks revenge on his captors.

Similar in 84%

Mr. Brooks (2007)

Plot Summary:

A psychological thriller about a man who is sometimes controlled by his murder-and-mayhem-loving alter ego.

Similar in 84%

Red Dragon (2002)

Plot Summary:

Former FBI Agent Will Graham, who was once almost killed by the savage Hannibal 'The Cannibal' Lecter, now has no choice but to face him again, as it seems Lecter is the only one who can help Graham track down a new serial killer.

Similar in 81%

Memories of Murder (2003)

Plot Summary:

1986 Gyunggi Province. The body of a young woman is found brutally raped and murdered. Two months later, a series of rapes and murders commences under similar circumstances. And in a country that had never known such crimes, the dark whispers about a serial murderer grow louder. A special task force is set up in the area, with two local detectives Park Doo-Man and Jo Young-Goo joined by a detective from Seoul who requested to be assigned to the case.

Similar in 88%

Law Abiding Citizen (2009)

Plot Summary:

A frustrated man decides to take justice into his own hands after a plea bargain sets one of his family's killers free. He targets not only the killer but also the district attorney and others involved in the deal.

Similar in 76%

The Midnight Meat Train (2008)

Plot Summary:

The photographer Leon lives with his girlfriend and waitress Maya waiting for a chance to get in the photo business. When Maya contacts their friend Jurgis, he schedules a meeting for Leon with the successful owner of arts gallery Susan Hoff; she analyzes Leon's work and asks him to improve the quality of his photos. During the night, the upset Leon decides to wander on the streets taking pictures with his camera, and he follows three punks down to the subway station; when the gang attacks a young woman, Leon defends her and the guys move on. On the next morning, Leon discovers that the woman is missing. He goes to the police station, but Detective Lynn Hadley does not give much attention to him and discredits his statement. Leon becomes obsessed to find what happened with the stranger and he watches the subway station. When he sees the elegant butcher Mahogany in the train, Leon believes he might be a murderer and stalks him everywhere, in the beginning of his journey to the darkness.

Similar in 79%

No Country for Old Men (2007)

Plot Summary:

Llewelyn Moss stumbles upon dead bodies, $2 million and a hoard of heroin in a Texas desert, but methodical killer Anton Chigurh comes looking for it, with local sheriff Ed Tom Bell hot on his trail. The roles of prey and predator blur as the violent pursuit of money and justice collide.

Similar in 81%

Hannibal (2001)

Plot Summary:

After having successfully eluded the authorities for years, Hannibal peacefully lives in Italy in disguise as an art scholar. Trouble strikes again when he's discovered leaving a deserving few dead in the process. He returns to America to make contact with now disgraced Agent Clarice Starling, who is suffering the wrath of a malicious FBI rival as well as the media.

Similar in 79%

The Silence of the Lambs (1991)

Plot Summary:

FBI trainee, Clarice Starling ventures into a maximum-security asylum to pick the diseased brain of Hannibal Lecter, a psychiatrist turned homicidal cannibal. Starling needs clues to help her capture a serial killer. But her Faustian relationship with Lecter soon leads to his escape, and now two deranged killers are on the loose.

Similar in 76%

Se7en (1995)

Plot Summary:

Two homicide detectives are on a desperate hunt for a serial killer whose crimes are based on the "seven deadly sins" in this dark and haunting film that takes viewers from the tortured remains of one victim to the next. The seasoned Det. Sommerset researches each sin in an effort to get inside the killer's mind, while his novice partner, Mills, scoffs at his efforts to unravel the case.