Actor
Yoo Yeon-seok Movies, Cast & 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…
- Born
- 11 April 1984
- Birthplace
- Seoul, South Korea
- Known for
- Actor
- Guides here
- 2 films
Biography
Who is Yoo Yeon-seok?
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).
Biography from TMDB, edited for length. Verified 6 November 2026.
In our library
Yoo Yeon-seok film guides
Full cast, ratings, runtime and official places to watch.
Questions
Frequently asked
Yoo was born in which country?
Seoul, South Korea.
What is Yoo Yeon-seok best known for?
Best known as a actor, with 2 credited films in the MovieState library.
Which Yoo Yeon-seok films can I read about here?
No Other Choice (2025), Oldboy (2003).

