Yoo Yeon-seok

Dr. Romantic

as Gang Dong-ju

Episodes: 41

First Aired: Nov 07, 2016

What is Mom

as Yoo Yeon-Seok

Episodes: 27

First Aired: Oct 09, 2012

Gu Family Book

as Park Tae-seo

Episodes: 24

First Aired: Apr 08, 2013

Mr. Sunshine

as Gu Dong-mae

Episodes: 24

First Aired: Jul 07, 2018

Hospital Playlist

as Ahn Jeong-won

Episodes: 24

First Aired: Mar 12, 2020

Reply 1994

as Chil Bong-yi

Episodes: 21

First Aired: Oct 18, 2013

Dream

as Noh Chul-joong

Episodes: 20

First Aired: Jul 27, 2009

General Hospital 2

as Woo-jin Heo

Episodes: 17

First Aired: Nov 19, 2008

Warm and Cozy

as Baek Geon-woo

Episodes: 16

First Aired: May 13, 2015

The Interest of Love

as Ha Sang-su

Episodes: 16

First Aired: Dec 21, 2022

When the Phone Rings

as Baek Sa-eon

Episodes: 12

First Aired: Nov 22, 2024

Possessed

as Baek Joong-chan

Episodes: 10

First Aired: Aug 05, 2009

Late Night Hospital

as Yoon Sang Ho

Episodes: 10

First Aired: Oct 15, 2011

A Bloody Lucky Day

as Geum Hyuk-soo

Episodes: 10

First Aired: Nov 24, 2023

Narco-Saints

as David Park

Episodes: 6

First Aired: Sep 09, 2022

Running

as Heo Ji-Man

Episodes: 4

First Aired: Jun 10, 2010

Busted!

as Yoo Yeon-seok

Episodes: 3

First Aired: May 04, 2018

Tastefully Yours

as Jeon Min

Episodes: 3

First Aired: May 12, 2025

Phantom Lawyer

as Shin Yi-rang

Episodes: 2

First Aired: Unknown

심야병원

as Yoon Sang-ho

Episodes: 1

First Aired: Nov 02, 2021

Melon Music Awards

as Messenger

Episodes: 1

First Aired: Dec 16, 2009

Resident Playbook

as Ahn Jeong-won

Episodes: 1

First Aired: Apr 12, 2025

The Perfect Lie

as Min Jun-ho

Episodes: 1

First Aired: Unknown