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.
Followed by Ma Seok-do, who heads to a foreign country to extradite a suspect. However, he discovers additional murder cases and learns about a killer who had committed crimes against tourists for many years.
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.
'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.
When 28-year-old Seo-yeon gets a call from a woman named Young-sook asking for her friend. Seo-yeon hangs up thinking the woman has the wrong number, but later learns that the call was coming from the same house 20 years ago.
Hae-Joon, a seasoned detective, investigates the suspicious death of a man on a mountaintop. Soon, he begins to suspect Seo-rae, the deceased's wife, while being unsettled by his attraction to her.
A gangster tries to clean up his life to care for his sick sister and nephew. But someone targeting him accidentally kills them instead. In shock, he decides to take revenge.
A drama that explores the criminal justice system from an extremely popular perspective through the fierce story of two men surrounding the murder of a woman. Hyun Soo, an ordinary college student, suddenly becomes the primary suspect in a murder case. Shin Joong Han is the only lawyer willing to help Kim Hyun Soo. Having just barely passed law school, Shin Joong Han's involvement in Kim Hyun Woo's case eventually takes his unremarkable life to new heights.
An old man suffering from depression is found dead, and his housekeeper, Mi-ran, is charged with the murder. Mi-ran’s defense attorney, Sun-ho, is surprised to learn the only witness to the crime is Ji-woo, a teenage girl with Asperger’s. Will Ji-woo be able to take the stand and provide a valid statement?
The story of Joseon's tyrant king Yeonsan who exploits the populace for his own carnal pleasures, his seemingly loyal retainer who controls him and all court dealings, and a woman who seeks vengeance.
Man-hee, imprisoned for being caught up in an accidental violent case, will be admitted to a violent room where the king of prison can be found. On the other hand, with Tae-soo, the opposition leader being admitted to the same prison, a group of people who are unhappy with the king gather one by one, and the gang members face a desperate crisis.
In the 1970s, Korea is under the absolute control of the President Park who controls the KCIA, the organization with an edge over any branch of government. The director of KCIA, KIM Gyu-pyeong, is the seemingly most prospective second-in-command. In the midst of reign of fear, a former KCIA director, PARK Yong-gak who knows all about the government’s obscure operations, exiles to the U.S. where the investigation of ‘Koreagate’ is underway. As the tension escalates, the stifling political maneuvering by the all second-in-command’s unfolds.
