10 Best Kdramas With Serial Killer Storylines

Best serial killer K-dramas have serial killer stories that shouldn’t be missed at all! The “Top 10 Korean Dramas with serial killer storylines” are here.

Serial killer-type Kdramas often feature a protagonist who is tasked with tracking down and stopping the killer. This creates a satisfying sense of closure when the killer is finally caught and brought to justice. So, settle down to watch some amazing shows!

10 MOST-WATCHED K-DRAMAS ABOUT SERIAL KILLERS RANKED

Voice (2017)

The main characters of the Korean drama “Voice” are two 112 emergency call center workers named Kang Kwon Joo and Moo Jin Hyuk. This team together tracks down a serial killer who preys on women. Kang Kwon Joo excels as an operator because of her impeccable pitch and strong speech recognition abilities. Detective Moo Jin Hyuk, meanwhile, has a personal grudge against the murderer of his wife. This motivation drives him to do good!

They name the killer “The Golden Time Killer” because he preys on victims in the “Golden Hour,” the first hour following an accident or crime. They discover themselves in a race against time to avert further homicides. The identity of the killer is revealed in one of “Voice”‘s most intriguing story turns. When the identity is ultimately revealed, it’s a stunning and unexpected twist. The program does a terrific job of keeping the audience wondering all the way to the conclusion.

Tunnel (2017)

While looking into a case of a serial killer, a detective by the name of Park Gwang Ho is brought from 1986 to the present. Detective Park Gwang Ho, a seasoned professional, investigates a serial murderer case in 1986 when all of a sudden, he is thrust into the year 2016. He soon realizes that he has a chance to crack the case and get the murderer. The killer had been on his murderous spree for the previous 30 years.

A unique element in the story is the involvement of a copycat killer. He appears in the present and starts to imitate the original killer’s method of operation. This makes the narrative even more complex and makes Park Gwang Ho and his team feel compelled to find both murderers as soon as possible.

Memorist (2020)

In particular, the Kdrama revolves around Dong Baek’s relationship with his estranged mother and his own painful history. It also addresses themes of family, trauma, and redemption. The show gains emotional depth from these issues, and the characters become more sympathetic and relatable.

Another intriguing plot shift is of a mysterious group that appears to be related to Dong Baek’s past and his talent. As Dong Baek digs deeper into the case, he starts to learn truths about his own history and the real goals of the group. Tip for fans of this genre, the show is a must-watch since the themes of family, pain, and forgiveness give it an emotional depth.

Less Than Evil (2018)

Woo Tae Seok, the main character, is notorious for his fierce pursuit of justice and troubled history. Detective Tae Seok looks into a string of killings that appear to be related to a known serial murderer that he assisted in apprehending years before. He begins to suspect that there might be more to the murders than he first believed as he looks into the case further.

A corrupt prosecutor’s assistance in the murderer’s cover-up efforts is the twist. While they effort to expose the conspiracy, Tae Seok and his associates come up against strong forces. The ones that are committed to keeping the murderer safe at any cost.

Mouse (2021)

Mouse is the tale of a young police officer named Jung Ba Reum. He, unfortunately, gets mixed up in a string of horrifying killings committed by a psychopath. Police officer Ba Reum is driven to change the world and is passionate about justice. His encounter with a psychotic murderer who targets helpless victims and leaves a trail of horrifying killings in his wake, however, completely upends his existence.

The idea of family and the ties that bind us are also topics covered in the program. Ba Reum must face the dark truths of his own family’s past and the potential involvement they may have had in the killer’s atrocities. He also has to deal with the aftermath of the killings and the identification of the assailant.

Signal (2016)

Three detectives from several eras collaborate to solve cold cases in the Korean drama “Signal,” a crime thriller. In the drama, Lee Jae-Han, a detective from the past, and Park Hae-young, a profiler from the present, converse with one another. How? This is made possible thanks to an old walkie-talkie they both find. They begin working on unsolved cases that span many eras along with Cha Soo-Hyun, a detective from the present.

Beyond Evil (2021)

After being exiled due to an error he made in a prior case, Detective Lee Dong Shik has now returned to his hometown. He is partnered on the investigation with a new detective named Han Joo Won. They learn a labyrinth of secrets and lies that might decimate the town and its residents as they look into the murders.

There are several intriguing plot twists in the tale that hooks the audience. For instance, the participation of a group acting like a cult that controls the town’s citizens’ life. As Han Joo Won and Lee Dong Shik research the case more thoroughly, new secrets are unveiled. Trauma and the lingering repercussions of childhood maltreatment are some of the topics that are covered in the show.

Train (2020)

With its complex plot and surprising turns, the intriguing and thought-provoking thriller “Train” will keep you on the edge of your seat. The Kdrama is a must-watch since it has intellectual depth because of its themes of identity, free will, and justice. Detective Seo Do Won is plagued by the mystery surrounding the death of his father. He finds himself straddling two parallel universes as he looks into a string of killings that appear to be connected to the passing of his father. One in which he was a nice man who died a hero, and the other in which he was a corrupt police officer who died a villain.

Apart from the above mentioned, do you know if you are a part of Payback Kdrama or not? Let’s see.

Suspicious Partner (2017)

A prosecutor Noh Ji Wook and a law office intern Bong Hee work together to investigate a crime in the romantic comedy Korean drama “Suspicious Partner.” The stern and emotionless prosecutor, Noh Ji Wook is noted for his hard appearance. Plus, accused of a murder she didn’t commit is Bong Hee, an intern at a legal firm. They cooperate to exonerate Bong Hee, and as they do so, sentiments of love emerge between them.

In the show, the idea of second chances and the strength of forgiveness are discussed. Ji Wook and Bong Hee are compelled to confront their past and the possibility of a better future. They struggle to solve the case and conquer their own personal demons.

Gap-Dong (2014)

In this one, the focus is on a string of killings that a serial murderer by the name of “Gap Dong” perpetrated 20 years ago. The story is set in the little village of Iltan. Here the unsolved murders of Gap Dong that took place 20 years ago are still a source of dread for the locals. The village begins to see a new round of murders, and the locals start to believe that Gap Dong has come back.

The psychological conflict between Ha Mu Yeom, the investigator tasked with cracking the case, and the serial killer himself, adds an intriguing element. Mu Yeom is a brilliant detective who runs the risk of falling prey to the murderer’s deceptions because of his exceptional memory of everything he witnesses.

All the “Must watch serial killer K-dramas” mentioned above feature twisted and disturbing characters, which tap into our fear of the unknown. These K-dramas challenge us to confront the darkest aspects of human nature. Plus, the possibility that there are people out there who are capable of committing horrific crimes.