The Assassin(s)
2026 · 7.5/10
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Yoo Yeon-seok
Actor · born 11 April 1984 · Seoul, South Korea
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).
Where to start: Oldboy (2003).
As actor 25
No Other Choice
2025 · 7.5/10
Worth the Hype
My Heart Puppy
2023 · 6.8/10
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Vanishing
2022 · 6.6/10
Popcorn Flick
New Year Blues
2021 · 6.4/10
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Steel Rain 2: Summit
2020 · 7.0/10
Worth the Hype
A Quiet Dream
2016 · 6.9/10
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Old Days: An Oldboy Story
2016 · 6.6/10
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Love, Lies
2016 · 7.8/10
Worth the Hype
Mood of the Day
2016 · 7.2/10
Worth the Hype
The Beauty Inside
2015 · 7.6/10
Worth the Hype
Perfect Proposal
2015 · 6.2/10
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The Royal Tailor
2014 · 7.1/10
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The Whistleblower
2014 · 7.2/10
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Hwayi: A Monster Boy
2013 · 7.4/10
Worth the Hype
Born To Sing
2013 · 6.0/10
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A Werewolf Boy
2012 · 7.6/10
Worth the Hype
Horror Stories
2012 · 5.8/10
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Two Weddings and a Funeral
2012 · 5.3/10
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Architecture 101
2012 · 7.3/10
Worth the Hype
Eighteen, Nineteen
2012 · 7.0/10
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Moscow
2011 · 5.0/10
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Re-encounter
2011 · 7.4/10
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Money Show
2009 · 6.0/10
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Oldboy
2003 · 8.2/10
Absolute CinemaTV shows 30
The Perfect Lie
TV · 2026 · 8.5/10
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Phantom Lawyer
TV · 2026 · 7.7/10
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Tastefully Yours
TV · 2025 · 8.3/10
Absolute Cinema
When the Phone Rings
TV · 2024 · 8.3/10
Absolute Cinema
A-List to Playlist
TV · 2024 · 9.3/10
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Whenever Possible
TV · 2024 · 8.3/10
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A Bloody Lucky Day
TV · 2023 · 8.0/10
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Bro&Marble in Dubai
TV · 2023 · 7.5/10
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The Interest of Love
TV · 2022 · 6.2/10
Popcorn Flick
Narco-Saints
TV · 2022 · 7.7/10
Worth the Hype
The Game Caterers
TV · 2021 · 8.7/10
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Hospital Playlist Goes Camping
TV · 2021 · 9.2/10
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Hospital Playlist Throwback
TV · 2020 · 8.7/10
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Hospital Playlist
TV · 2020 · 8.6/10
Absolute Cinema
Coffee Friends
TV · 2019 · 9.1/10
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Mr. Sunshine
TV · 2018 · 8.4/10
Absolute Cinema
Busted!
TV · 2018 · 7.8/10
Worth the Hype
Amazing Saturday
TV · 2018 · 7.6/10
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Dr. Romantic
TV · 2016 · 8.1/10
Absolute Cinema
Warm and Cozy
TV · 2015 · 6.5/10
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Youth Over Flowers
TV · 2014 · 8.4/10
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Reply 1994
TV · 2013 · 7.8/10
Worth the Hype
Kangchi, the Beginning
TV · 2013 · 6.8/10
Popcorn Flick
What is Mom
TV · 2012
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Late Night Hospital
TV · 2011 · 4.0/10
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Running Man
TV · 2010 · 8.2/10
Absolute Cinema
Running Gu
TV · 2010 · 5.0/10
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Possessed
TV · 2009 · 7.5/10
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Dream
TV · 2009 · 6.0/10
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General Hospital 2
TV · 2008 · 4.1/10
NewFrequently asked questions
What is the best Yoo Yeon-seok movie?
By viewer score, Oldboy (2003) at 8.2/10.
What are Yoo Yeon-seok’s most popular movies?
Oldboy, No Other Choice, A Werewolf Boy.
How many movies has Yoo Yeon-seok made?
25 films on TMDB, 25 as actor.