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Movies like I, the Executioner

Key Features:
Serial killer, Police procedural, Detective, Rookie cop, Investigation, Justice, Cat and mouse, Crime, Violence-moderate, Teamwork, Moral ambiguity
Tone:
serious, suspense-driven, gritty
Target Audience:
Crime thriller enthusiasts, Fans of police procedurals, Viewers interested in Korean cinema, Action movie fans
Emotional Arc:
Intrigue → Tension → Resolution

I, the Executioner

2024-09-13
I, the Executioner Poster - Find Similar Movies

The veteran detective Seo Do-cheol and his team at Major Crimes, relentless in their pursuit of criminals, join forces with rookie cop Park Sun-woo to track down a serial killer who has plunged the nation into turmoil.

Genres
Action, Crime, Comedy
Cast
Hwang Jung-min, Jung Hae-in, Oh Dal-su, Oh Dae-hwan, Jang Yoon-ju, Kim Si-hoo, Jin Kyung, Shin Seung-hwan, Jeong Man-sik, Kwon Hae-hyo
Crew
Ryoo Seung-wan, Ryoo Seung-wan, Lee Won-jae
Rating
6.946(84 votes)
I, the ExecutionerI, the Executioner
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Veteran
Veteran(2015)
6.915

When an old collaborator gets severely injured, a veteran policeman tries to figure out the way to bring to justice the ultimately suspected aggressor, a spoiled young executive, heir to a mega corporation, who believes he is above the law.



The Gangster, the Cop, the Devil

After barely surviving a brutal attack by a sadistic serial killer, crime boss Jang Dong-su is left humiliated. Determined to catch the killer known as K, he forms an uneasy alliance with Jung Tae-seok, a relentless and incorruptible detective who often disrupts his illegal business. However, while Jang Dong-su wants K dead, Jung Tae-suk is determined to bring him to justice. With a deal in place—whoever finds K first will decide his fate—the hunt begins, blurring the lines between crime and law.



The Execution
6.4

When the police finally catch an elusive serial killer, no one can prove his guilt, resulting in the lead detective making it personal.



Cold Eyes
Cold Eyes(2013)
7.5

Ha Yoon-ju becomes the newest member of a unit within the Korean Police Forces Special Crime Department that specializes in surveillance activities on high-profile criminals. She teams up with Hwang Sang-jun, the veteran leader of the unit, and tries to track down James who is the cold-hearted leader of an armed criminal organization.



V.I.P.
V.I.P.(2017)
7.8

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.



The Chaser
7.8

Joong-ho is a dirty detective turned pimp, who's 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.



Public Enemy
7.2

A notorious dirty cop makes an honest attempt to catch a serial killer who even murdered his own parents.



Hit-and-Run Squad
7.158

Min-jae, a rookie police officer with a natural born talent for driving, is assigned to the perfect team: the Hit-and-Run Squad. But at the same time, for police detective Si-yeon, it is a place she is unjustly demoted to for doing her job. The two team up to arrest the rich and powerful speed maniac Jae-chul who is suspected of committing crimes for his obsession for speed.



Nowhere to Hide
6.7

Detective Woo is on the trail of the mysterious gangster Sungmin, a master of disguise who always manages to elude his pursuers. Eventually, the cop tracks down and confronts the master-criminal in the suburbs of a coal-mining town.



No Mercy
No Mercy(2010)
7.4

Forensic pathologist Kang is assigned to examine the dismembered corpse of a female murder victim. Detective Min points to a fanatic environmentalist, Lee Sung-ho, 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.



The Unjust
6.6

An honest cop has to compromise with his principles when he is told to find a scapegoat for a high-profile serial killer case in exchange for a big promotion.



The Roundup: Punishment

'Monster Cop' Ma Seok-do investigates an illegal online gambling business led by a former STS Baek and an IT genius CEO Chang. Ma proposes an unexpected alliance to Jang and begins hunting down the criminals.



The City of Violence

Tae-su, a detective fighting organized crime, returns to his hometown for his high school friend Wang-jae's funeral. There, he meets his old friends Pil-ho, Dong-hwan and Seok-hwan and they reminisce. Suspecting something fishy about Wang-jae's death, Tae-su and Seok-hwan start investigating it, each in his own way. Their investigations lead to a land development project that Pil-ho is directing.



The Chronicles of Evil

A detective accidentally kills a man and disposes of the body to protect his career. The next day he sees that someone has hanged the corpse from a crane for all to see. He takes charge of the murder investigation to protect himself and find out who did it.



The Killer
7.7

While his girlfriend is away on a trip, retired assassin Bang Ui-kang is tasked with looking after her friend's 17-year-old daughter. After a street attack, Bang Ui-kang becomes embroiled in a murder investigation and dangerous trafficking gang.



A Violent Prosecutor

After a prosecution lawyer is framed and convicted for murder, he tries to catch the real murderer from jail with the help of a con artist.



Tell Me Something
6.2

Detective Cho, a cop on the edge, is mourning his mother's recent death while under investigation for graft; on top of that he is suddenly put in charge of a seemingly-impenetrable mystery.



Office
Office(2015)
6.4

To nab a sales manager who's at large after murdering his family, a detective investigates the man's colleagues, who seem to be hiding something.



The Roundup
7.295

The 'Beast Cop' Ma Seok-do heads to a foreign country to extradite a suspect, but soon after his arrival, he discovers additional murder cases and hears about a vicious killer who has been committing crimes against tourists for several years.



Next Sohee
7.327

A female detective investigates the cause of a high school girl’s death and uncovers a disturbing truth.



Limbo
Limbo(2021)
7.3

Veteran detective Cham works with rookie cop Will to hunt down the city's serial killer. The investigation leads them to a lair littered with dismembered female limbs, and an ex-con who killed Cham's wife and child years ago...



A Hard Day
7.1

After trying to cover up a car accident that left a man dead, a crooked homicide detective is stalked by a mysterious man claiming to have witnessed the event.



Haunters
Haunters(2010)
6.357

Cho-in has special powers that allow him to control everyone he can see, that is until he meets Kyu-nam, the only person he can't control. A series of events begins a confrontation that pushes both men to the brink.



Voice of a Murderer

After Gyeong-bae's son is kidnapped, he receives a call from the kidnapper asking for 100 million won. The detectives are teamed up for the case, yet the culprit gets away at every opportunity.



Deliver Us from Evil

A retired contract killer goes on a bloody rampage when a young girl finds herself at the mercy of gangland human traffickers and only one man can come to her rescue, with an arsenal of weapons and years of experience in the art of killing.



I Saw the Devil
7.796

Kyung-chul is a dangerous psychopath who kills for pleasure. Soo-hyeon, a top-secret agent, decides to track down the murderer himself. He promises himself that he will do everything in his power to take vengeance against the killer, even if it means that he must become a monster himself.



The Neighbors
7.3

A serial killer murders a girl from his neighborhood. The residents begin to suspect him one by one, as he tries to cover his tracks and plans another kill before escape.



Mantis
Mantis(2025)
6.21

Mantis, an ace assassin, returns to the contract killer industry after a hiatus, encountering his trainee friend Jae-yi and a retired legendary killer Dok-go, who now runs the organization.



Jo Pil-ho: The Dawning Rage

On the run from a dogged internal affairs agent, a corrupt cop reluctantly teams up with a defiant teen to unravel a conspiracy before it's too late.



New World
New World(2013)
7.413

An undercover cop has his loyalties tested when the boss of the corporate gang he's spent years infiltrating dies.



Inside Men
6.919

A disgruntled henchman teams up with an ambitious prosecutor to bring down a leading presidential candidate and the news editor behind him who is truly pulling the strings.



Revenger
Revenger(2018)
5.524

Hell-bent on avenging the murder of his family, a former detective infiltrates a remote island that serves as a prison for vicious death row criminals.



Hunt
Hunt(2022)
6.727

After a high-ranking North Korean official requests asylum, KCIA Foreign Unit chief Park Pyong-ho and Domestic Unit chief Kim Jung-do are tasked with uncovering a North Korean spy, known as Donglim, who is deeply embedded within their agency. When the spy begins leaking top secret intel that could jeopardize national security, the two units are each assigned to investigate each other.



Apprentice
6.9

When ambitious young correctional officer Aiman is transferred to the country's highest-security prison, he catches the attention of the seasoned chief executioner Rahim. Aiman's desire to become the hangman's apprentice is not only professional but born of an unspeakable urge to reconnect with a past that haunts him.



The Witness
6.727

An ordinary man witnesses a cruel murder and becomes entangled in circumstances out of his control.



Real
Real(2017)
5.328

Jang Tae-Young is a popular trouble shooter in the criminal world. He is cold and ambitious. He dreams of building a casino hotel one day. A reporter then goes to Jang Tae-Young.



Hindsight
Hindsight(2011)
6.478

A young assassin is sent to kill a retired mob boss. But things get complicated when she begins to like him.



Decision to Leave
7.3

From a mountain peak in South Korea, a man plummets to his death. Did he jump, or was he pushed? When detective Hae-joon arrives on the scene, he begins to suspect the dead man’s wife Seo-rae. But as he digs deeper into the investigation, he finds himself trapped in a web of deception and desire.



Believer
Believer(2018)
7.198

After a traumatic event, a drug trafficker turns sides and conspires with a dangerously ambitious undercover police officer to bring down the mysterious kingpin of a major drug cartel.



26 Years
26 Years(2012)
6.843

26 years ago, state troops were ordered to open fire on civilians in the city of Gwangju who were demonstrating as apart of a democratic movement. Thousands of civilians were killed. Now, a shooter from the national team, a gang member, a policeman, CEO from a large company and director of a private security outfit get involved in a plan to convict the person responsible for the massacre.



Asura: The City of Madness

A shady cop finds himself in over his head when he gets caught between Internal Affairs and the city’s corrupt mayor.



The Prison
7.1

An imprisoned ex-police inspector discovers that the entire penitentiary is controlled by an inmate running a crime syndicate and becomes part of the crime empire.



The Beast
The Beast(2019)
6.678

Two rival detectives with different methods try to solve the murder of a missing girl after discovering her mutilated body in the tidelands of Incheon.



The Outlaws
7.684

In Chinatown, law and order is turned upside down when a trio of feral Chinese gangsters arrive, start terrorizing civilians, and usurping territory. The beleaguered local gangsters team up with the police, lead by the badass loose cannon Ma Seok-do, to bring them down. Based on a true story.



The Chase
The Chase(2017)
6.726

After people in his town start turning up dead, a grumpy landlord is visited by a man who recounts an unsolved serial murder case from 30 years ago that may hold the clue to what is happening now.



Kill Boksoon
6.849

At work, she's a renowned assassin. At home, she's a single mom to a teenage daughter. Killing? That's easy. It's parenting that's the hard part.



Montage
Montage(2013)
7.334

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.



The Yellow Sea
7.343

A Korean man in China takes an assassination job in South Korea to make money and find his missing wife. But when the job is botched, he is forced to go on the run from the police and the gangsters who paid him.



The Swindlers
6.71

A group of swindlers unite to hunt down an infamous con man who was known dead, amid their hidden motives and deception.



Believer 2
6.74

A determined detective continues his search for the truth behind Asia's largest drug organization and its elusive boss he has unfinished business with.



A Company Man
6.822

A contract killer becomes disenchanted with his line of work and spares the lives of his two latest would-be-victims. But the assassination company he works for has no intentions of letting him quit.



The Merciless
7.2

Jae-ho, who aims to become the number one in a crime organization, gets to build up trust with Hyun-su, an ambitious newbie in the prison. While they try to take over the organization after the prison release, their ulterior motives starts to emerge.



Justice
Justice(2024)
6.554

A young detective seeks the help of a discharged police officer, giving him the chance to reclaim his old life in exchange for solving a bank raid case.



Cold War II
6.2

A suspected criminal mastermind escapes from police custody, throwing the city into turmoil. With the police department now divided, rival police chiefs are forced to take their fight to the streets of Hong Kong with deadly consequences.



Nameless Gangster
6.872

A corrupt customs official joins forces with a vicious gangster to form the most powerful crime partnership in Busan.



Night in Paradise
6.9

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.



The Target
6.992

At the same time as murder suspect Yeo-hoon is brought unconscious to the emergency room following a shooting incident, an assailant breaks into the house of Tae-jun, the emergency room's doctor in charge, and kidnaps his wife. The kidnapper calls the doctor and tells him to bring Yeo-hoon to him. To retrieve his wife, Tae-jun has no option but to save the patient and sneak him away before the police can notice.



Confession of Murder

A serial killer reappears 15 years after his murder spree with a book detailing his crimes. The resentful cop who failed to catch him before is assigned to protect him. The families of the victims plan revenge. And as the media circus spirals out of control, a masked man called "J" appears claiming to be the real killer.



Running Out of Time

Police inspector and excellent hostage negotiator Ho Sheung-Sang finds himself in over his head when he is pulled into a 72 hour game by a cancer suffering criminal out for vengeance on Hong Kong's organized crime syndicates.



Death Whisperer 2

Three years after his sister's death, Yak relentlessly searches for the dark spirit that killed her in hopes of seeking revenge.



Quick
Quick(2011)
5.909

A biker is forced to deliver a ticking time bomb by a mysterious caller who has put an explosive helmet on his ex-girlfriend.



Confidential Assignment 2: International

Follows Rim Chul-ryung heading back to South Korea in pursuit of a brutal and secret criminal organization. He teams up again with Kang Jin-tae, who volunteers to work with the North Korean in order to get back on the investigation team after a mistake landed him in the cyber crime department.



The Client
6.9

Kang Seong-hee, a famous lawyer, takes up a case wherein he has to defend a man who is the main suspect in his wife's death. However, a formidable public attorney tries to test his mettle in court.



Blind
Blind(2011)
7.4

A blind witness and a runaway help the police find the suspect in a hit and run until the culprit realizes that they are close on his trail. The killer tracks her down and Soo-ah realizes that in order to save Gi-sub she would have to risk her life.



Miss & Mrs. Cops
6.911

Once a legendary detective and a new mom, Mi-young, now works a desk job. But when overenthusiastic newbie Ji-hye is assigned to Mi-young's civil complaints team, the two female cops get caught up in a serious criminal case that triggers an action-filled comedic investigation.



Assassination
7.307

In Japanese-occupied Korea, three freedom fighters are assigned a mission to assassinate a genocidal military leader and his top collaborator. But the plan goes completely awry amidst double-crossings, counter-assassinations, and a shocking revelation about one of the assassins' past.



Killer Toon
6.7

A web-comic artist finds that a series of murders are occurring that have a disturbing resemblance to the images in her work.



Sympathy for Mr. Vengeance

A deaf man and his girlfriend resort to desperate measures in order to fund a kidney transplant for his sister. Things go horribly wrong, and the situation spirals rapidly into a cycle of violence and revenge.



Motorway
Motorway(2012)
6.2

Two police pursuit drivers, a hothead rookie and his long-suffering, almost-retired mentor, face off against an escape car driver from the latter's past.



The Roundup: No Way Out

Detective Ma Seok-do changes his affiliation from the Geumcheon Police Station to the Metropolitan Investigation Team, in order to eradicate Japanese gangsters who enter Korea to commit heinous crimes.



The Detective
6.4

A private detective is drawn into a complex murder mystery when he is hired to track down a missing young woman.



Dark Figure of Crime
6.602

A serial killer is caught for his seventh murder. A cop tries to solve the first six cases with the killer's help, but starts to suspect that he has ulterior motives. Based on a true story.



Running Out of Time 2

Ho Sheung Sang finds himself wrapped up in another cat-and-mouse game, this time against a tricky magician.



Phantom Detective
6.883

Hong Gil-dong is an infallible private detective with an exceptional memory and quirky personality. While chasing the only target he failed to find, he gets entangled in a much bigger conspiracy than he bargained for.



Duelist
Duelist(2005)
6.414

Detective Nam-soon goes undercover with her partner Detective Ahn to investigate the counterfeit money. She discovers that one loyal henchman, Sad Eyes, a beautiful swordsman with a pale, blank face, is related to the truth. Nam-soon and Sad Eyes confront each other in a series of duels and become confused between love and obligation to duty.



Midnight
Midnight(2021)
7.2

A serial killer ruthlessly hunts down a deaf woman through the streets of South Korea after she witnesses his brutal crime.



Tattoo
Tattoo(2002)
6

Marc Schrader, a rookie cop caught red-handed with drugs in a police raid of an illegal rave, joins a homicide investigation conducted by Chief Inspector Minks. The victim is a naked young woman with the skin stripped off her back, killed as she staggered into traffic. As Schrader and Minks investigate the murder, the case is complicated by a finger found in the stomach of the victim. Forensic examination proves the finger belongs to Nobert Günzel, who was previously convicted of rape and assault. The police raid Günzel’s residence, and discover a blood-stained table with restraints and bits of human flesh in his basement. They also find video equipment and preserved, tattooed skin from the victim’s back. Soon, they found dead bodies buried in the garden. Günzel then goes missing.



No Mercy for the Rude

A mute hit-man vows to kill only the rude, and save up enough money for tongue surgery.



Midnight Runners
7.5

Two apathetic police academy recruits who become best buddies through the tough training together witness a woman being abducted right before their very eyes. As they were taught in the academy, they quickly report the incident to the police, but the police are in no hurry to jump on the case. So the duo decide to take the matter into their own hands and rescue the woman.



Breaking News
6.887

After a disastrous failure to stop a robber gang, the police attempt to redeem themselves through a series of publicity stunts and shootouts.



The Suspect
6.9

Betrayed and on the run, a former North Korean agent tries to seek revenge on the man who killed his wife, find his missing daughter, and uncover the secrets hidden inside the eyeglasses of a dead man.



Missing You
7.25

A girl who lost her father to a serial killer, a detective and a killer are intertwined in a chaotic relationship and are met with an unprecedented series of events.



Seobok
Seobok(2021)
7.194

Ex intelligence agent Ki-heon is tasked with safely transporting Seo Bok, the first ever human clone, who holds the secret of eternal life. Several forces try to take control of Seo Bok to serve their own agendas.



Natural City
5.4

Two cops, R and Noma, hunt down renegade cyborgs. Cyborgs are used as commandos by the military, as lust objects and for companionship. Normaly they have a limited lifespan of three years but black market technology is being developed to be able to transfer a cyborg's artificial intelligence into human host. This drives R to find a suitable host for his expiring cyborg Ria.



The Trixxer
6.4

A mysterious serial killer is shocking the underworld. Scotland Yard is investigating the case. Clues lead the detectives to Blackwhite Castle.



The Net
The Net(2016)
7.3

A poor North Korean fisherman finds himself an accidental defector, and is groomed to be a spy by an ambitious South Korean military officer.



Ratsasan
Ratsasan(2018)
7.4

A serial killer is murdering school girls, and a newbie cop has to track him down before the victim count increases.



Extreme Job
7.2

A drug squad attempts to take down a criminal organization and they must go undercover to do so, so they begin working at a chicken restaurant, that becomes famous for its delicious chicken. Due to the unexpected popularity, the detectives find themselves in a situation they never expected.



V
V(2020)
6.673

DCP Aditya, a celebrated cop, faces his most unsettling case yet involving a mysterious serial killer who has been brutally killing his targets and leaving behind notes challenging Aditya to nab him. Teaming with Apoorva, an aspiring crime novelist, and the police force, Aditya finds himself walking on thin ice upon discovering the killer has another challenge for him: to prevent four more murders from happening or give up his medals and resign. What he is yet to find out is the killer's past and his desperation to carry out the killing spree without fail.



Burning
Burning(2018)
7.372

Deliveryman Jong-su is out on a job when he runs into Hae-mi, a girl who once lived in his neighborhood. She asks if he'd mind looking after her cat while she's away on a trip to Africa. On her return, she introduces to Jong-su an enigmatic young man named Ben, who she met during her trip. One day Ben tells Jong-su about his most unusual hobby.



Bounty Hunters
7.109

Lee Shan and Ayo are ex-Interpol agents who are now bounty hunters, chasing fugitives for cash rewards. When the two of them are framed for a hotel-bombing, they join hands with a legendary bounty hunter named Cat, along with her teammates, to find the real bomber.



Monster
Monster(2014)
6.4

Bok-Soon runs a street stall, cares for her younger sister, and is feared by many because of her quick temper. When Tae-Soo murders her sister, rage consumes her completely as she stalks the killer.



Fabricated City
7.7

In real life, Kwon Yoo is unemployed, but in the virtual game world he is the best leader. Kwon Yoo is then framed for a murder. With the help of hacker Yeo-wool, he tries to uncover the truth behind the murder case.



Seoul Vibe
6.5

Chasing speed, dreams and money, a team of drivers get involved in the slush fund investigation of a powerful figure during the 1988 Seoul Olympics.



The King
The King(2017)
7.341

A young Korean man surpasses his difficult childhood by becoming a powerful prosecutor, but soon learns that real power comes at a price.



Violent Cop
7.222

A detective breaks all rules of ethical conduct while investigating a colleague’s involvement in drug pushing and Yakuza activities.



The Corruptor
6.1

Danny is a young cop partnered with Nick, a seasoned but ethically tainted veteran. As the two try to stop a gang war in Chinatown, Danny relies on Nick but grows increasingly uncomfortable with the way Nick gets things done.



A Better Tomorrow
6.065

An idealistic policeman must bring down his estranged older brother, now a powerful gangster in a South Korean port city.



Maldoror
Maldoror(2024)
6.4

When two girls go missing, Paul Chartier, an impulsive young police recruit, is assigned to “Maldoror”. This secret unit has been set up to monitor a dangerous sex offender. When the operation fails, fed up with the limits of the legal system, Chartier embarks on a solitary hunt to bring down the culprits.

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