
Yoo Yeon-seok
Actor
Born: April 11, 1984 (42 years old)
Place of birth: Seoul, 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).
Filmography (36)
- A Werewolf Boy (2012, ★ 7.7)
- The Beauty Inside (2015, ★ 7.6)
- Oldboy (2003, ★ 8.2)
- Love, Lies (2016, ★ 7.8)
- Narco-Saints (2022, ★ 7.7)
- Reply 1994 (2013, ★ 7.8)
- Dr. Romantic (2016, ★ 8.2)
- Mr. Sunshine (2018, ★ 8.4)
- Busted! (2018, ★ 7.8)
- Hospital Playlist (2020, ★ 8.5)
- A Bloody Lucky Day (2023, ★ 8.2)
- When the Phone Rings (2024, ★ 8.3)
- Resident Playbook (2025, ★ 8)
- Tastefully Yours (2025, ★ 8.4)
- Old Days (2016, ★ 6.6)
- Re-encounter (2011, ★ 7.4)
- The Whistleblower (2014, ★ 7.2)
- The Royal Tailor (2014, ★ 7.1)
- Architecture 101 (2012, ★ 7.3)
- Mood of the Day (2016, ★ 7.2)
- No Other Choice (2025, ★ 7.5)
- Born To Sing (2013, ★ 6)
- Perfect Proposal (2015, ★ 6.5)
- Hwayi: A Monster Boy (2013, ★ 7.4)
- A Quiet Dream (2016, ★ 6.8)
- Steel Rain 2: Summit (2020, ★ 7)
- Horror Stories (2012, ★ 5.8)
- New Year Blues (2021, ★ 6.5)
- My Heart Puppy (2023, ★ 6.7)
- Phantom Lawyer (2026, ★ 7.5)