Acting credits
72
Prolific
Very extensive acting filmography.
Actor
Moon Sung-keun
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
1.4
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 55Series: 17
TMDB ID: 240948
IMDb ID: nm0600673
Known for: Acting
Born: May 28, 1953
Age: 72
Place of birth: Tokyo, Japan
Gender: Male
Adult content flag: No
Career span: 1990 - 2025
Years active: 36
Average TMDB rating: 7.1
Wikidata: Q484380
Also known as
Seong-kun Mun • Moon Seong-geun • Mun Seong-kun • Moon Sung Geun • SeongGeun Mun • 문성근 • 文成根
Movies
Movies
Movie credits linked with Moon Sung-keun.
6.8
Virus
as Professor Seong
2025 Movie
6.9
Project Silence
as Byeong-hak
2024 Movie
Let's be Together
as Self
2024 Movie
7.5
Lee Chang-dong: The Art of Irony
as Self
2022 Movie
6.0
Blooming over the line
as Self
2022 Movie
존경하고 사랑하는 국민여러분
as Self
2022 Movie
7.1
Black Money
as Kang Ki-chun
2019 Movie
The Cross of North Gando
as Narrator
2019 Movie
8.0
Roh Moo-hyun and the Fools
as Self
2019 Movie
7.4
Burning
as Lawyer
2018 Movie
8.1
1987: When the Day Comes
as Jang Se-dong
2017 Movie
7.9
Forgotten
as Jin-seok's Father / Mr. Park
2017 Movie
7.9
Our President
as Self
2017 Movie
7.1
The Tooth and the Nail
as Yun Young-hwan
2017 Movie
6.6
On the Beach at Night Alone
as Sangwon
2017 Movie
7.8
Dongju: The Portrait of a Poet
as Jung Ji-yong
2016 Movie
6.6
Memories of the Sword
as Lee Eui-myeong
2015 Movie
6.8
Sea Fog
as Wan-ho
2014 Movie
6.9
A Girl at My Door
as Chief Nam Kyeong-dae
2014 Movie
7.4
Hwayi: A Monster Boy
as CEO Jeon
2013 Movie
7.3
National Security
as President Yoon
2012 Movie
6.1
In Another Country
as Moonsoo
2012 Movie
6.7
Unbowed
as Shin Jae-yeol
2011 Movie
6.7
Oki's Movie
as Professor Song
2010 Movie
Series
Series
Series credits linked with Moon Sung-keun.
7.5
Ms. Incognito
as Ga Seong-ho • 12 eps
2025 Series
8.0
Connection
as Won Chang-ho • 14 eps
2024 Series
8.5
Marry My Husband
as Yoo Han-il • 16 eps
2024 Series
8.5
Moving
as Min Yong-jun • 20 eps
2023 Series
5.5
Insider
as Do Won Bong [Seongju Prison inmate] • 16 eps
2022 Series
7.2
Dr. Brain
as Dr. Myung • 1 eps
2021 Series
7.8
The Great Shaman Ga Doo-shim
as Kyung Pil • 12 eps
2021 Series
8.1
Nobody Knows
as Hwang In-bum • 16 eps
2020 Series
8.3
Vagabond
as Hong Sun-jo • 16 eps
2019 Series
7.9
Encounter
as Congressman Cha Jong-hyeon • 16 eps
2018 Series
7.2
Life
as Kim Tae-Sang • 16 eps
2018 Series
7.0
Distorted
as Koo Tae-Won • 32 eps
2017 Series
5.7
Spotlight
as Self • 1 eps
2015 Series
4.1
Princess Ja Myung
as King Daemusin • 39 eps
2009 Series
신의 길 인간의 길
4 eps
2008 Series
4.0
Crime
1 eps
2007 Series
8.0
Unanswered Questions
as Self
1992 Series