Seo Hyun-chul

Radio Star

2007 ★ 5.4

My Little Old Boy

2016 ★ 7.0

KBS Drama Special

2010 ★ 7.4

KBS Drama Special

2010 ★ 7.4

Spring Fever

2026 ★ 8.0

Good Boy

2025 ★ 8.6

The First Responders

2022 ★ 8.0

Undercover Miss Hong

2026 ★ 8.5

Welcome to Samdal-ri

2023 ★ 8.2

A Virtuous Business

2024 ★ 8.1

Forecasting Love and Weather

2022 ★ 7.3

The First Night with the Duke

2025 ★ 8.0

Six Flying Dragons

2015 ★ 7.2

My Lovely Liar

2023 ★ 7.7

To the Moon

2025 ★ 8.0

The Sound of Your Heart

2016 ★ 7.9

Good Doctor

2013 ★ 8.0

Sunny Again Tomorrow

2018 ★ 5.8

Love: Track

2025 ★ 5.8

Woman of 9.9 Billion

2019 ★ 5.9

HeartBeat

2023 ★ 7.1

Thirty-Nine

2022 ★ 8.3

Mission: Possible

2021 ★ 7.4

Birth Secret

2013 ★ 5.0