Seo Gwang-jae

Teach You a Lesson

참교육

2026 · Hearing chairperson

Confidence Queen

컨피던스 맨 KR

2025 · Lawyer

Yadang: The Snitch

야당

2025 · Prosecutor General

12.12: The Day

서울의 봄

2023 · Prime Minister

Oasis

오아시스

2023 · Lee Joon Shik [Police chief]

Please Don't Save Me

나를 구하지 마세요

2020 · Butcher

Hospital Playlist

슬기로운 의사생활

2020 · Recovered Cancer Patient

My Bossy Girl

너의 여자친구

2019 · Hwi So's father

Touch Your Heart

진심이 닿다

2019 · Judge

Single Determination

일사각오

2016 · 조만식

She Was Pretty

그녀는 예뻤다

2015 · Interviewer