Choi Mu-sung

Acting

Choi Mu-sung

Born 1968-01-12 · Busan, South Korea

Choi Mu-sung is a South Korean actor known for known for I Saw the Devil, Mr. Sunshine. and Reply 1988.

Acting credits

I Saw the Devil poster
7.8

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.

I Saw the Devil

2010

The Servant poster
5.7

A servant falls in love with a girl whom his master also desires. Although the girl loves the servant, she also longs to improve her station in life.

The Servant

2010

The Old Woman with the Knife poster
6.5

Aging assassin Hornclaw has seen it all, but she never expected to mentor a reckless rookie like Bullfight. As their unlikely bond deepens, cracks form in the underworld they navigate together. When Hornclaw discovers someone wants her dead, she's thrust into a deadly game of deception. With enemies closing in and trust in short supply, survival means staying sharp—both blade and mind.

The Old Woman with the Knife

2025

Women's War: Doggie's Uprising poster
NR

There is a visitor for local herb gatherer Doggie who has no particular need or greed for anything. His friend Chang-guk who is wanted to failure in his business and his captivating wife Seon-hwa come to see Doggie who has no choice but to give them a place to hide. The three of them end up living umcomfortably together. Will Doggie be able to suppress his desires for his friend's wife? And what is her secret that Doggie must never know?

Women's War: Doggie's Uprising

2016

Vanishing poster
6.6

When a series of gruesome murders hit Seoul, the Korean investigation police has no choice but to ask help from world-renowned French doctor Alice Launey who developed a revolutionary technique for recognizing bodies. With more corpses on the way and a mysterious organ trafficking ring uncovered, things are about to get more dangerous in the land of the morning calm…

Vanishing

2022

Empire of Lust poster
6.8

In the turbulent Joseon dynasty, army commander Min-jae watches ambitious Prince Yi Bang-won while becoming entwined with Ga-hee, a vengeful gisaeng. Fate collides as power shifts.

Empire of Lust

2015

The Berlin File poster
6.7

When an illicit arms deal goes bad, North Korean spy Pyo Jong-seong finds himself targeted not just by the South Koreans but also his own bosses.

The Berlin File

2013

The Night Owl poster
7.3

Korea, 1645 - Joseon Dynasty: a partially blind and gifted acupuncturist, Gyeong-su, is invited to work alongside the royal physician in the palace of King Injo, just before the crown prince Sohyeon returns after having been held captive by the Qing Dynasty. Prince Sohyeon and his father begin to differ in opinion on the future direction of their dynasty, leading King Injo to suffer from severe anxiety and paranoia. One night, Gyeong-su witnesses prince Sohyeon's death. Disbelieved as a witness on account of his blindness, Gyeong-su must struggle to reveal the truth while not falling prey to the power-hungry conspirators of the palace.

The Night Owl

2022

Wonderland poster
7.0

In a world where an AI programme allows people to communicate with their deceased loved ones, a flight attendant and a mother question the meaning of reality and humanity.

Wonderland

2024

Detective K: Secret of Virtuous Widow poster
6.5

In 1782, King Jeong-jo of Joseon asks detective K to investigate a series of murders related to a case of corruption within the government.

Detective K: Secret of Virtuous Widow

2011

Detective K: Secret of the Lost Island poster
6.4

Joseon's top detective Kim Min attempts to track down those responsible for circulating massive amounts of counterfeit silver bullion in Joseon. He also tries to find the missing sibling of a young girl.

Detective K: Secret of the Lost Island

2015

Long Live the King poster
6.5

Jang Se-chool is the boss of a gang. He has been in love with Kang So-hyun for the past 3 years, even though she constantly rejects him and tries to push him away. Having had enough, she tells him that she can't be with him because she wants to be the first lady of Korea.

Long Live the King

2019

Hot Blooded poster
6.3

A veteran gangster, Hee-su, is looking to retire from his crime family in the violent port town of Kuam, Korea. But an unexpected betrayal leads him down a bloody path where he gets caught in the middle of a mob war with deadly consequences.

Hot Blooded

2022

Room No. 7 poster
6.6

Doo-sik tries to evade bankruptcy by selling his DVD screening business. But crisis arises when he discovers a corpse in room number seven and a stash of drugs that belongs to his employee.

Room No. 7

2017

Bestseller poster
5.9

Following a humiliating plagiarism scandal, an author moves to an isolated small-town house with her daughter to write her comeback novel. Desperate for inspiration, she communicates with a mysterious ghostly presence that has befriended her daughter.

Bestseller

2010

Seven Days poster
6.7

A successful lawyer who, in order to save her daughter, is pressured into defending the innocence of a man slated to receive the death penalty.

Seven Days

2007

Les Formidables poster
6.5

Desperate to discover who framed him for murder, criminal Su-hyun escapes from police custody and crosses path with cop Sung-woo. After realizing they have a mutual enemy, the two form an unlikely alliance and together go looking for payback.

Les Formidables

2006

A Special Lady poster
6.0

A corrupt prosecutor plans for revenge against Hyun-jung's crime organization by using her loyal partner, Sang-hoon.

A Special Lady

2017

Tale of Cinema poster
6.7

In Seoul, a suicidal student meets a young woman who decides to join him in his fatal gesture. Dongsoo, an unsuccessful filmmaker, spots a beautiful young woman, who happens to be the lead actress in the film he has just seen. Their stories will cross paths thanks to their love for cinema.

Tale of Cinema

2005

A Resistance poster
8.0

17-year-old Yu Gwan-Sun participates in the Korean independence movement. The country is under the rule of Japan, which annexed the country in 1910.

A Resistance

2019

Sowol Road poster
6.0

Jumsoon (52) works two jobs in order to live with her recently discharged son, Yonggoon (24). She works at a restaurant during the day and sells her body on Sowol Road during the night. One night on Sowol Road, Jumsoon saves another sex worker from an assault and learns that she is a transgender woman that wants to have a sex reassignment surgery.

Sowol Road

2017

About Family poster
7.2

Mu-ok is the self-made owner of the established restaurant 'Pyongmanok' that has been drawing long lines of customers before social media existed. He is deeply troubled by his only son, Moon-seok, whom he hoped would inherit the family legacy, becoming a monk, leaving him with no one to carry on the family name. While Mu-ok is devastated by the thought that his family line would end with him, young kids come to his restaurant claiming Moon-seok as their father! Mu-ok, now given a chance to continue his family's legacy, enjoys happiness like never before. Meanwhile, Moon-seok revisits his life before becoming a monk—and stumbles upon a shocking revelation…

About Family

2024

Very Ordinary Couple poster
6.0

After a trivial quarrel, co-workers Dong-hee and Young decide to take a break from their relationship. But they realise that they still love each other as their attempts to find new partners fail.

Very Ordinary Couple

2013

If You Were Me 5 poster
6.0

Funded by the National Human Rights Commission of Korea. If You Were Me 5 takes a close look at the violent nature hidden behind our eyes. 5 directors- Kang Yi Kwan, Boo Ji Young, Yoon Sung Hyun, Kim Dae Seung and Sin Dong Il disclose how closely ordinary events of society connect with our eyes. There is a hidden sexual violence beyond our eyes and the power of a controlled society works through the power beyond the eyes. Not only the violence of the eye itself, also limited the ability of individuals to see, the matter of the eye intervenes in various relationships between the individual and groups. The film demonstrates how sharp the eye has become in a society with developing technology.

If You Were Me 5

2011