Biography
Seung-mok Yoo is a South Korean actor, known for The Host (2006), Memories of Murder (2003) and A Werewolf Boy (2012).
Known For
Complete Filmography

I Kill U
2025
Kang Sunwoo, a former promising taekwondo athlete, now lives a life of poverty and exhaustion. One day, while carrying the weight of her painful past,...

Hi-Five
2025
as Song Ho-rim
In the dead of night, a body donated for organ transplants mysteriously disintegrates into ashes. Soon after, five recipients, given a heart, corneas,...

Lobby
2025
as Director
A CEO of a small tech company, Chang-wook, must win billions worth bid for National EV charger project against Gwang-woo, an ex-business partner who h...

Moon's Walking
2025
as Geon-seok
Grandma's memorial day is difficult for Jung-hee because of the grandfather's sister. She scolds about the memorial service of grandma who committed s...

Deadline
2024

Dirty Money
2024
as Kwak
Two detectives in need; Myung-deuk looks after gang and takes bribes for his sick daughter; Dong-hyeok helps Myung-deuk to settle his gambling debts. ...

Dauren's Wedding
2024
Seung-joo, an assistant documentary director, hopes to direct his own work, but leaves for Kazakhstan to assist in filming a traditional Korean-Kazakh...

Ransomed
2023
as Vice-minister Lee
In Beirut 1986, during the Lebanese civil war a Korean diplomat is taken hostage without a trace. Two years pass and long forgotten, a young diplomat ...

The Devil's Deal
2023
as Ahn Gyu-hwan
Hae-woong, an assembly member candidate, is taken out of the running because he became a thorn in the side of a local bigwig, Sun-tae. Hounded by loan...

Decision to Leave
2022
as Ki Do-soo
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 begi...

Spiritwalker
2021
as Mr. Lee
Unable to remember anything about his life, a man begins regaining consciousness in a new body every 12 hours. Now, he must piece together his identit...

Miracle: Letters to the President
2021
as Driver Park
Dreaming of making a way station for his sister and the villagers who have no choice but to commute along the dangerous train tracks every day, Joon-k...

Pipeline
2021
as Chief Na Choon-shik
A wealthy oil tycoon decides to steal oil from a pipeline running between Honam and Seoul-Busan motorway. To carry out this heist, he enlists the help...

The Gangster, the Cop, the Devil
2019
as Ahn Ho-bong
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 a...

Idol
2019
as Attorney Hwang
In this political thriller, a politician finds his wife in the garage. She is cleaning her son's bloodstained car, which has just run over a person.

Trade Your Love
2019
as Coach
Sung-seok and Hae-joo, who have been under pressure of marriage, devise a scheme at their first meet; a fake wedding. They reach an agreement under th...

Psychokinesis
2018
as Mr. Kim
An ordinary guy suddenly finds he has superpowers he can use to help his spirited daughter and the people around them, but he also runs into trouble i...

1987: When the Day Comes
2017
as Yoo Jung-bang
In 1987 Korea, under an oppressive military regime, a college student gets killed during a police interrogation involving torture. Government of offic...

Man of Will
2017
as Lee Young-dal
Young Kim Chang-soo is placed behind bars, charged with murdering a Japanese person who took part in Empress Myeongseong's assassination. In prison, K...

Pandora
2016
as Mr. Kam
When an earthquake hits a Korean village housing a run-down nuclear power plant, a man risks his life to save the country from imminent disaster.

Tunnel
2016
as Reporter Jo
A man is on his way home when the poorly constructed tunnel he is driving through collapses, leaving him trapped leaving himself for the unexpected wh...

Five Senses of Love
2015

Gangnam Blues
2015
as Seo Tae-gon
Jong-dae and Yong-ki make a living by picking up paper and empty bottles. Both then join different gangster clan and becomes involved in a struggle of...

Sea Fog
2014
as Kyung-ku
A fishing-boat crew takes on a dangerous commission to smuggle a group of illegal immigrants from China to Korea.

Han Gong-ju
2014
as Han Gong-ju's Father
After being involved in a traumatic incident, 17-year-old Gong-ju is forced to change schools. Uncared for by her parents, her previous teacher arrang...

Montage
2013
as Chief Detective Kwak
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 ...

Boomerang Family
2013
as Drug Peddler
Based on an original written by Cheon Myeong-gwan, a 48 year-old movie director moves into the house where his mother and 50 year-old brother lives un...

A Werewolf Boy
2012
as Professor Kang Tae-shik
An unexpected phone call brings an elderly woman to her childhood country cottage, and memories of an orphan boy she knew 47 years ago come flooding b...

S.I.U.
2011
Sung-Bum is a hot-tempered detective who relies on his intuition to crack cases. He rarely comes across a case that he cannot solve. The body of a pol...

Quick
2011
as Lee Do-hyeong
A biker is forced to deliver a ticking time bomb by a mysterious caller who has put an explosive helmet on his ex-girlfriend.

Dangerously Excited
2011
as Lee Je-soon
HAN Dae-huei, a public official in charge of residential pollution of Mapo district. No one can disturb his composure: a man who never loses his tempe...

End of Animal
2011
as Man on Bicycle
A pregnant teenager finds herself in a taxi with a passenger who counts down to cataclysm. Cinematic clues that you’re in one movie genre will steer y...

The Recipe
2010
as Kim Deuk-goo
A man on death-row wants to taste "doenjang jjigae" (a spicy Korean bean paste stew) before he dies. Television producer Choi Yu-Jin hears of the inma...

Closer to Heaven
2009
as Kim Eun-ho
A funeral director meets a man who has been battling Lou Gehrig's disease since he was young. The two fall in love and hope for a cure that can keep h...

My Girlfriend Is an Agent
2009
as Officer Jang
Ahn Soo-ji and Lee Jae-joon, who are oblivious to each other's real profession as secret agents, are in an ill-fated relationship. Three years later, ...

Private Eye
2009
as One-Armed Man
The story takes place in occupied Korea at the start of the 20th century, where a young student in medicine discovers the murdered body of the son of ...

The Scam
2009
as Prof. Yun Sang-Tae
Hyun-soo is a skillful individual stock investor, so-called ‘ant’. One day, he cashes in up seventy thousand dollars through stock trading and this ja...

Happiness
2007
as Jae-gon
Young, a careless person, suffers from terminal illness and gets admitted in a hospital for treatment. There, he falls in love with another patient. A...

Black House
2007
as Ma Yong-Sik
Jun-oh, an insurance claims agent, faces off with a client who he suspects of committing murders with the intention of collecting insurance premiums.

Enemy's Apple
2007
as Laborer
On a hot day in a blind alley, a police officer and a laborer, both who have fallen behind from their units, are confronting each other. What they are...

The Host
2006
as Taxi Driver
A teenage girl is captured by a giant mutated squid-like creature that appears from Seoul's Han River after toxic waste was dumped in it, prompting he...

The Bad Utterances
2006
as Detective
Three friends from the northern half of Seoul move to the more affluent southern half, but experience many troubles there.

Bewitching Attraction
2006
as Mr. Yoo
The lovely and promiscuous textile professor Eun-sook has all the male professors wrapped around her finger. It also helps that she has slept with mos...

April Snow
2005
as Doctor
A man and a woman are brought together after their spouses, who were having an affair, are hospitalized after a car crash.

Welcome to Dongmakgol
2005
as Soo (uncredited)
Based on the long running play by Jang Jin, the story is set in Korea during the Korean War in 1950. Soldiers from both the North and South, as well a...

Memories of Murder
2003
as Journalist
During the late 1980s, two detectives in a South Korean province attempt to solve the nation's first series of rape-and-murder cases.

Peppermint Candy
2000
as Private Lim
In the spring of 1999, a group of old friends gather to celebrate their 20 year reunion. Among the group is Yeong-ho, a cold, unhappy man, whose demea...