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Yoo Yeon-seok
ActingBORN: 1984-04-11Seoul, South Korea
Biography
Ahn Yeon-seok (born April 11, 1984), better known by the stage name Yoo Yeon-seok, is a South Korean actor. After making his acting debut in 2003 with a small role in Oldboy, he resumed his acting career in 2008. His notable works include the films Re-encounter (2011), Architecture 101 (2012), A Werewolf Boy (2012), Whistle Blower (2014), and Love, Lies (2016), as well as the television series Reply 1994 (2013), Dr. Romantic (2016), Mr. Sunshine (2018), Hospital Playlist (2020–2021), and When the Phone Rings (2024).
Top Filmography

8.2
Oldboy
2003 // MOVIE

7.6
No Other Choice
2025 // MOVIE

7.7
A Werewolf Boy
2012 // MOVIE

7.7
The Beauty Inside
2015 // MOVIE

8.4
When the Phone Rings
2024 // TV

7.4
Hwayi: A Monster Boy
2013 // MOVIE

8.2
Running Man
2010 // TV

8.5
Mr. Sunshine
2018 // TV

7.7
Narco-Saints
2022 // TV

8.5
Hospital Playlist
2020 // TV

7.3
Architecture 101
2012 // MOVIE

8.2
Dr. Romantic
2016 // TV

7.0
Steel Rain 2: Summit
2020 // MOVIE

6.5
Vanishing
2022 // MOVIE

7.8
Love, Lies
2016 // MOVIE