Actor
Yoo Yeon-seok
42 years · Seoul, South Korea · 26 films
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).
Best known for
Filmography 26
The Assassin(s)
2026 · Actor
No Other Choice
2025 · Chin-ho
On Hulu
My Heart Puppy
2023 · Min-soo
Vanishing
2022 · Park Jin-ho
New Year Blues
2021 · Jae-heon
On Plex
Steel Rain 2: Summit
2020 · Jo Seon-sa
On Plex
A Quiet Dream
2016 · Man on a Motorcycle
On Rakuten Viki
Old Days
2016 · Self
Love, Lies
2016 · Kim Yoon-woo
Mood of the Day
2016 · Kim Jae-hyun
The Beauty Inside
2015 · Woo-jin 123
On Kanopy
Perfect Proposal
2015 · Lee Sung-yeol
On Tubi TV
The Royal Tailor
2014 · King Yeong-jo
On Tubi TV
The Whistleblower
2014 · Shim Min-ho
Hwayi: A Monster Boy
2013 · Park Ji-won
On Plex
Born To Sing
2013 · Dong-soo
A Werewolf Boy
2012 · Ji-tae
On Tubi TV
Horror Stories
2012 · Kidnapper
On Kanopy
Two Weddings and a Funeral
2012 · Joon
Architecture 101
2012 · Jae-wook
On Plex
Eighteen, Nineteen
2012 · Ho-Ya
Moscow
2011 · Actor
Homicide Sonata
2011 · Actor
Re-encounter
2011 · Han-soo
On Tubi TV