33 titles, most popular first
Kim Hyun-jun and Jin Sa-woo, best friends as close as brothers, serve together in an elite army special forces unit until they are recruited into the NSS, a secret South Korean black-ops agency. Both fall for Choi Seung-hee, the agent who quietly scouted them, as they begin a dangerous new life in espionage.
In 1992, an elite group of North Korean soldiers trains under commander Park Mu-young to slip into South Korea as sleeper agents. Years later, South Korean agent Yu Jung-won and his partner Lee Jang-gil hunt for Lee Bang-hee, a deadly sniper from that unit, while Jung-won keeps the truth about his job from his fiancée Myung-hyun.
As a seven-year-old, Sook-hee watches her father being killed, and is later rescued from a terrible situation by the assassin Lee Joong-sang, who raises her and trains her as a killer. As an adult, she is recruited by South Korea's intelligence agency, handed a new identity, and offered freedom in exchange for ten years of service.
In 1933, with Korea under Japanese rule, resistance captain Yem Sek-jin is tasked with recruiting three unruly independence fighters, Ahn Okyun, Big Gun and Duk-sam. Their mission is to sneak into Seoul and kill a Japanese general, Kawaguchi Mamoru, along with the pro-Japanese businessman Kang In-guk.
Go Ae-rin is a woman who has just lost her husband. Together with her neighbor Kim Bon, a former NIS agent, she begins to dig into the truth about how her husband was tangled up in a vast conspiracy.
Three North Korean agents, trained since youth in an elite unit, slip into South Korea disguised as a village fool, a would-be rock musician and a high school student. With no new orders arriving, they slowly settle into everyday life in a small neighborhood, until a sudden mission throws everything into disorder.
Han Gil-ro spent his childhood watching James Bond films and finally lands his dream job as a rookie agent at the National Intelligence Service. Kim Seo-won is a clumsy but determined fellow trainee. After training side by side, the two must keep their real identities hidden from one another, even as romance grows between them.
Set in the same world as Iris, the story starts when South Korea's president, hoping to lead in nuclear energy, sends black-ops agent Dr. Kwon Yong-kwan to bring home a scientist defecting from North Korea. Three years later, Kwon heads NTS, a new counter-terror task force guarding that technology from foreign enemies, joined by its new top agent, Lee Jung-woo.
In 1950, with North Korean forces holding most of the South, General Douglas MacArthur plans a risky landing behind enemy lines at Incheon. To make it possible, Captain Jang Hak-soo and seven men of a South Korean intelligence unit called X-ray pose as a North Korean inspection team and slip into occupied Incheon to gather vital information.
In Berlin, an illegal arms deal involving North Korean agent Pyo Jong-seong falls apart when unknown attackers break it up, and Pyo barely gets away. South Korean agent Jung Jin-soo starts chasing him to learn who he really is, while Pyongyang sends a ruthless fixer who suspects Pyo's wife, an embassy translator, of leaking secrets.
After seeing his mother murdered by the gangster Mao, Lee Soo-hyun is taken in by NIS agent Kang Jung-ho's family and grows up to become an agent alongside Jung-ho's son Min-ki. When a mission stirs up his childhood trauma and his hunger for revenge gets him fired, he is offered a chance to go undercover inside Mao's gang.
A man wakes up in a bloodstained motel bed in Seoul with no memory and a cross-shaped scar on his head, as CIA agents demand to know where a Dr. Jung Byung-ho is. A woman's voice in his ear tells him his name is Carter and that he must follow her orders to survive, while a virus that turns people violent and zombie-like spreads.
In the 1980s, under military rule, intelligence agents Park Pyong-ho and Kim Jung-do lead rival foreign and domestic units. After an assassination attempt in Washington goes badly, they learn that a North Korean mole called Donglim is hiding inside their agency, and the two begin hunting the spy while growing suspicious of each other.
Longtime star Yeo Woon-gwang suddenly needs protection and hires Kim Seol-woo, a talented and mysterious bodyguard. Seol-woo is secretly a black ops agent for the intelligence service, using the job as cover for his own mission, while also growing close to the star's manager, Cha Do-ha.
Ahn Soo-ji is a veteran domestic secret agent and martial arts expert, while Lee Jae-joon is a rookie international agent better at analysis than fieldwork. They are dating, but neither knows the other's secret job. When a Russian crime group gets hold of a dangerous bio-chemical weapon from Korea, the two end up on the same mission without realizing it.
Gi-heon, a former agent living alone with a traumatic past, accepts one last job from the intelligence agency: safely moving Seo Bok, a test subject created through cloning and genetic engineering. Attacked as soon as the mission begins, the two barely escape and set off on an uneasy journey together while several groups hunt for Seo Bok.
In North Korea, agent Eom Chul-woo is ordered to kill powerful officials to head off a coup. When missiles strike Kaesong during an event attended by the supreme leader, Eom flees across the border into the South with the badly wounded leader. In Seoul, senior presidential secretary Kwak Chul-woo learns that a coup may be brewing in the North.
In 1992, South Korean intelligence recruits Major Park Seok-young to learn the truth about North Korea's nuclear program. Posing as a debt-ridden ex-soldier turned businessman, he sets up in Beijing looking to trade North Korean goods, hoping to win the trust of Ri Myung-woon, a senior North Korean economic official.
Jun was once an elite NIS assassin who faked his death to chase his real dream of drawing webtoons. Now a struggling artist, he gets drunk one night and draws a comic about a secret agent that becomes a huge hit. The trouble is, the story is based on a real top-secret mission.
In Vladivostok, South Korean intelligence manager Zo is tracking an international crime ring working near the border, while North Korean security official Park Geon arrives to look into a recent breach. Agents from both sides try to win over Chae Seon-hwa, who works at a North Korean restaurant, as an informant, putting her in serious danger.
Mun-ju is a skilled diplomat who once served as UN ambassador, and San-ho is an international special agent whose nationality is a mystery. After Mun-ju's husband is killed, the two join forces to uncover the truth behind a deadly attack that could shake the security of the Korean Peninsula.
In 1896, after his queen is killed and his throne is under threat, Joseon's King Gojong shelters at the Russian legation, where he discovers a taste for coffee. Back in power, he hires the worldly Tanya as his personal barista. Tanya soon finds herself pulled into a dangerous circle that includes the Russian marksman Ilyich and a mysterious socialite who goes by two names.
Two North Korean agents, travelling on Japanese passports under the names Shinichi and Mayumi, are sent on a mission to bomb a passenger plane headed for Seoul. The film draws on the real bombing of Korean Air Flight 858 and the life of the woman agent involved.
Wong Iring, a rookie Chinese intelligence officer, is sent to Korea under the name Yoo Da-hee to track down weapons smugglers. Instead of her intended contact, she ends up teaming with Woo Soo-han, a former special forces soldier now working as a detective, and the mismatched pair start trailing a suspected arms dealer.
After a failed attempt to prosecute a powerful chairman, prosecutor Han Ji-hoon is demoted to the legal support office of the NIS. He jumps at an assignment to inspect the agency's secret black ops base in Shenyang, China, where he runs into team leader Ji Kang-in and his ruthless Black Team.
Kwon Do-hoon secretly works as an NIS black-ops agent while pretending to be an ordinary office worker. His wife, Kang Yoo-ra, is sweet but fierce, and her biggest dream is to build the perfect family, unaware of the double life her husband is leading.
NIS agent Lee Han-gyu fails to stop an assassination carried out by North Korean sleeper spy Ji-won, and loses his job over it. Six years later, Han-gyu tracks down runaway brides as a private investigator and Ji-won works construction. When they cross paths by chance, each recognizes the other but keeps quiet, and they end up working and living together.
Han Myung-wol is a North Korean agent sent into the South with orders to abduct Kang Woo, a hugely popular hallyu actor. Her mission quickly gets complicated when she starts to fall for the very man she was sent to kidnap.
Han Jeong-hyeon has spent thirty years hiding that he is a National Intelligence Service agent, living as a family man who runs a bicycle repair shop. When his wife Choi Yeon-soo, a human rights lawyer, becomes the first director of the Corruption Investigation Office, the couple are drawn into a fight against a powerful force at the very top.
Lee Soon-ae, a recently widowed traffic officer, pulls over a charming stranger named Han Yoo-il for a routine violation, not knowing he is an international spy on a secret mission. When she forgets to give back his high-tech spy pen, she is drawn into the shadowy world of espionage.
Kang Ah-reum designs wedding dresses and has two marriages behind her, and both husbands hide who they really are: her ex, Jun Ji-hoon, is an undercover Interpol agent, and her current husband, Derek Hyun, is an industrial spy. When a close friend is murdered, Ah-reum turns to Ji-hoon and his team to find out the truth.
In 1932 Gyeongseong, Lee Ga-kyung is the city's most skilled pickpocket and con artist, saving up to leave Joseon and start over abroad. For the independence movement, she agrees to spend 100 days undercover as an interpreter at the Japanese Government-General, where she meets Kim Tae-woong, an elite interpreter also known as Sato Hideo.
Former secret agent Baek Shi-yoon hides his past and runs a bar called Neighborhood, where he grows close to the regulars and their troubles. When he meets Choi Chan-gyu, a temp worker who dreams of joining the police, Shi-yoon begins training him like an agent, and the two team up to take on wrongdoers.
