You Seong-joo
- Acting
- November 12, 1973 · Seoul, South Korea
Known for
Filmography
- The Assassin(s)
- Skull
- Only God Knows Everything
- Yadang: The Snitch · Yeom Tae-soo
- Firefighters · Team Manager
- When the Phone Rings · Baek Ui-yong
- Land of Happiness · Kim Young-il
- Revolver · Chief Kwon
- Mother's Kingdom
- The Midnight Studio · Lee Hyun-oh
- Noryang: Deadly Sea · Shen Li
- 12.12: The Day · Min Seong-bae
- Hopeless · Jeong-deok
- Duty After School · Cha Moon-hyeok
- Decoy · Park Seong-do
- Poong The Joseon Psychiatrist · Cho Tae-hak
- Link: Eat, Love, Kill · Seo Young-hwan
- Juvenile Justice · Seok-yeol
- The Silent Sea · Mr. Hwang
- Squid Game · Player 111
- Times · Nam Sung-Beom
- My Big Mama's Crazy Ride · Yoo Han-il
- Search · Lee Hyuk
- Voice of Silence · Il-kyu
- Pawn · Man-sik
- Mystic Pop-up Bar · Chairman Choi | [Magistrate / Past]
- The Great Show · Jung Han-Soo
- Class of Lies · Lee Do-Jin
- Chief of Staff · Lee Chang-Jin
- Confession · Law firm head
- SKY Castle · Park Soo-chang
- Stranger · Kim Hu-jeong's father
- Seeking the King · Lee Seo-yeol