
Yoo Yeon-seok
Acting
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).

No Other Choice
Oh Chin-ho

My Heart Puppy
Min-soo

Vanishing
Park Jin-ho

New Year Blues
Jae-heon

Steel Rain 2: Summit
Jo Seon-sa

A Quiet Dream
Man on a Motorcycle

Old Days
Self

Love, Lies
Kim Yoon-woo

Mood of the Day
Kim Jae-hyun

The Beauty Inside
Woo-jin 123

Perfect Proposal
Lee Sung-yeol

The Royal Tailor
King Yeong-jo

The Whistleblower
Shim Min-ho

Hwayi: A Monster Boy
Park Ji-won

Born To Sing
Dong-soo

A Werewolf Boy
Ji-tae

Horror Stories
Kidnapper

Two Weddings and a Funeral
Joon

Architecture 101
Jae-wook

Hoya
Ho-Ya

Moscow

Homicide Sonata

Re-encounter
Han-soo

Money Show
Man

Oldboy
Young Woo-jin







