You Seong-joo
Biography
You Seong-joo is a male actor born in Seoul, South Korea, on November 12, 1973. Also known by the names 유성주, Yoo Sung Joo, and Yu Seong-Ju, he has a total of 33 known credits in his professional profile. His career encompasses work in both movies and television shows. Operating under the stage name 유성주, he is recognized primarily for his acting work in the entertainment industry. Further personal information, media, fandom details, and similar show listings are associated with his profile on movie and television database platforms.
Career overview
You Seong-joo is a male actor born in Seoul, South Korea on November 12, 1973. His stage name is written in Korean as 유성주, and he is also known by alternative romanized spellings including Yoo Sung Joo and Yu Seong-Ju.
Active in the entertainment industry with a focus on acting, You Seong-joo has accumulated thirty-three known credits across movies and television shows. His professional profile is tracked on media database platforms such as The Movie Database, where his personal information, media, and related show recommendations are cataloged.
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Frequent co-stars
Career timeline
Full filmography
- Skull (2026)
- Yadang: The Snitch (2025) as Yeom Tae-soo
- Only God Knows Everything (2025)
- When the Phone Rings (2024) as Baek Ui-yong
- The Midnight Studio (2024) as Lee Hyun-oh
- Land of Happiness (2024) as Kim Young-il
- Firefighters (2024) as Team Manager
- Revolver (2024) as Chief Kwon
- Mother's Kingdom (2024)
- Duty After School (2023) as Cha Moon-hyeok
- 12.12: The Day (2023) as Min Seong-bae
- Decoy (2023) as Park Seong-do
- Noryang: Deadly Sea (2023) as Shen Li
- Hopeless (2023) as Jeong-deok
- Juvenile Justice (2022) as Seok-yeol
- Link: Eat, Love, Kill (2022) as Seo Young-hwan
- Poong The Joseon Psychiatrist (2022) as Cho Tae-hak
- Squid Game (2021) as Player 111
- The Silent Sea (2021) as Mr. Hwang
- Times (2021) as Nam Sung-Beom
- My Big Mama's Crazy Ride (2021) as Yoo Han-il
- Mystic Pop-up Bar (2020) as Chairman Choi | [Magistrate / Past]
- Pawn (2020) as Man-sik
- Search (2020) as Lee Hyuk
- Voice of Silence (2020) as Il-kyu
- Class of Lies (2019) as Lee Do-Jin
- Chief of Staff (2019) as Lee Chang-Jin
- Confession (2019) as Law firm head
- The Great Show (2019) as Jung Han-Soo
- SKY Castle (2018) as Park Soo-chang
- Stranger (2017) as Kim Hu-jeong's father
- The Assassin(s)
- Seeking the King as Lee Seo-yeol