
You Seong-joo
Acting
Biography
No biography available for You Seong-joo.
Born: November 12, 1973
Place of Birth: South Korea
Known For

When the Phone Rings
A rising politician and his mute wife's tense marriage begins to unravel after a call from a kidnapper turns their lives upside down.

Pawn
A debt collector who looks intimidating, but actually has a warm heart, ends up becoming the guardian of a child, who has been left behind as collateral by her illegal immigrant mother.

Stranger
Hwang Shi Mok underwent brain surgery as a child to curb his violent temper, which left him devoid of emotions. Hwang becomes a prosecutor known for his piercing intelligence and logic, but he is ostracized because he lacks empathy and social skills. He is also one of only a handful of upright prosecutors who have refused to take bribes. One day, he encounters a stabbing victim while investigating corruption. He meets Lieutenant Han Yeo Jin at the crime scene. They join forces to root out corruption at the prosecutors’ office and solve a serial murder case.

Duty After School
When mysterious alien spheres start invading the world, high school students are called upon to join the world's first war against extraterrestrial forces.

Chief of Staff
As a chief of staff in the National Assembly, Jang Tae-jun influences power behind the scenes while pursuing his own ambitions to rise to the top.

The Great Show
Wie Dae-Han is an ex-lawmaker and is a materialistic kind of politician. He wants to get elected as lawmaker again. One day, 18-year-old girl Da-Jung comes to him. She tells him that he is her real father. Her mother raised four children, including Da-Jung, alone, but she died in a hit-and-run accident. Da-Jung is the only one now taking care of her 3 younger siblings. Wie Dae-Han accepts Da-Jung and her 3 younger siblings. He carries out “The Great Show” to become a lawmaker again.

Decoy
A 17-year-old case, known as the scam of the century, reemerges as a serial murder case in the present year 2023. It's a nationwide crime case thriller revolving around three people.

The Midnight Studio
Seo Gi-joo, a lonely photographer who is bound by a contract to take pictures of the dead for generations in his family, meets Han Bom, a woman who protects him from death, and realizes the preciousness of life as he faces life and death together.

Mystic Pop-up Bar
At this mysterious late-night food cart run by an equally mysterious woman and her part-timer, customers are provided a space for respite and counseling through their dreams. But most importantly, everyone here is treated equally—living or dead.

Juvenile Justice
A tough judge balances her aversion to minor offenders with firm beliefs on justice and punishment as she tackles complex cases inside a juvenile court.
Filmography
as Yeom Tae-soo
as Team Manager
as Baek Ui-yong
as Kim Young-il
as Chief Kwon
as Lee Hyun-oh
as Shen Li
as Min Seong-bae
as Jeong-deok
as Cha Moon Hyeok
as Park Seong-do
as Cho Tae-hak
as Seo Young-hwan
as Seok-yeol
as Mr. Hwang
as Player 111
as Nam Sung-Beom
as Yoo Han-il
as Lee Hyuk
as Il-kyu
as Man-sik
as Chairman Choi | [Magistrate / Past]
as Jung Han-Soo
as Lee Do-Jin
as Lee Chang-Jin
as Law firm head
as Park Soo-chang
as Kim Hu-jeong's father
as Lee Seo-yeol