Seo Hyun-chul

7.4

KBS Drama Special

2010

7.0

My Little Old Boy

2016 • Self

8.7

Good Boy

2025 • Hwang Kyeong-cheol

7.7

Spring Fever

2026 • Department head

7.2

Six Flying Dragons

2015 • Jang Sam-bong

8.2

Undercover Miss Hong

2026 • So Gyeong-dong

8.3

Welcome to Samdal-ri

2023 • Jo Pan-shik

8.2

The First Responders

2022 • Baek Cham

8.0

Good Doctor

2013 • Byung-soo

7.2

Forecasting Love and Weather

2022 • Yoo-jin's stepfather

8.3

The First Night with the Duke

2025 • Cha Ho-yeol

8.1

A Virtuous Business

2024 • Seo Hyun-sik

7.6

My Lovely Liar

2023 • Jang Joong-kyu

8.0

To the Moon

2025 • Jeong Yong-jik

7.8

The Sound of Your Heart

2016 • Deputy Department Head Seo

8.3

Thirty-Nine

2022 • Jeong Hong-sik

5.9

Woman of 9.9 Billion

2019 • Oh Dae-yong

7.0

Villains Everywhere

2025 • Seo Hyeon-cheol

7.0

HeartBeat

2023 • Joo Dong-il

5.8

Sunny Again Tomorrow

2018 • Lee Sang-Hoon

6.8

A Poem A Day

2018 • Yang Myung-chul

3.9

Manhole

2017 • Soo Jin's father

7.2

Circle

2017 • Hong Jin-Hong

4.3

Assembly

2015 • Seo Dong-jae

7.4

Pilot

2024 • Pilot Baek

6.6

To All The Guys Who Loved Me

2020 • Hyun-Joo's father

4.3

Jang Yeong Sil

2016 • Choi Bok

5.0

Birth Secret

2013 • Go Eun Pyo

7.5

Mission: Possible

2021 • Chief Detective

5.7

Love: Track

2025 • Jang Rye-ji