Directed credits
1
Emerging
Beginning to build directing work.
Director
Seo In-guk
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
1.2
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Directed movies: 1Directed series: 0All crew credits: 1
TMDB ID: 1255411
IMDb ID: nm5364609
Known for: Acting
Born: October 23, 1987
Age: 38
Place of birth: Ulsan, South Korea
Gender: Male
Adult content flag: No
Career span: 1987 - 2026
Years active: 40
Average TMDB rating: 7.7
Wikidata: Q491648
Also known as
In Guk Seo • Seo In-guk • 서인국 • Seo In-gook • 徐仁国 • Seo In Kook • 徐仁國 • Со Ин Гук • Со Ин-гук
Frequent jobs
Director (1)
Biography
Seo In-guk (서인국) is a South Korean singer and actor. He launched his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in tvN's Reply 1997.
Photos
Movies
Directed Movies
Movies directed by Seo In-guk.
Series
Upcoming Series
Next announced series projects with Seo In-guk.
Movies
Top Rated Movies
Highest rated movies linked with Seo In-guk.
Series
Top Rated Series
Highest rated series linked with Seo In-guk.
8.6
Navillera
as Hwang Hee • 1 eps
2021 Series
8.4
Death's Game
as Choi Yee-jae • 8 eps
2023 Series
8.3
Running Man
1 eps
2010 Series
8.3
She Was Pretty
as Self • 1 eps
2015 Series
8.1
Abyss
as Grim Reaper • 1 eps
2019 Series
8.1
Oh My Ghost
as Edward • 1 eps
2015 Series
8.0
Master's Sun
as Kang-woo • 17 eps
2013 Series
8.0
The Smile Has Left Your Eyes
as Kim Moo-Young • 16 eps
2018 Series
7.9
Doom at Your Service
as Myul Mang / Kim Sa-ram • 16 eps
2021 Series
7.9
Shopaholic Louis
as Louie • 16 eps
2016 Series
7.7
Soundtrack #1
as Jay Jun • 1 eps
2022 Series
7.3
I Remember You
as Lee Hyun • 16 eps
2015 Series
Movies
Most Popular Movies
Most viewed movie titles linked with Seo In-guk.
Series
Most Popular Series
Most viewed series linked with Seo In-guk.
8.3
Running Man
1 eps
2010 Series
7.4
Home Alone
as Self • 14 eps
2013 Series
6.0
Law of the Jungle
10 eps
2011 Series
6.3
You Hee-yeol's Sketchbook
as Self • 5 eps
2009 Series
8.2
SNL Korea
as Self • 1 eps
2011 Series
7.5
The Seasons
as Self • 1 eps
2023 Series
8.4
Death's Game
as Choi Yee-jae • 8 eps
2023 Series
7.9
Doom at Your Service
as Myul Mang / Kim Sa-ram • 16 eps
2021 Series
8.3
She Was Pretty
as Self • 1 eps
2015 Series
7.5
ZIP DAESUNG
as Self • 1 eps
2024 Series
Baeksang Arts Awards
as Self • 1 eps
2012 Series
10.0
Nattering with Nah
as Self • 1 eps
2023 Series
Movies
Acting Appearances in Movies
Movie cast credits for Seo In-guk.
Boy
as Mad Hatter
2026 Movie
6.5
The Boys
as Lee Jae-seok
2023 Movie
TRAP by SEO IN GUK
2023 Movie
6.4
Project Wolf Hunting
as Park Jong-du
2022 Movie
6.9
Pipeline
as Pindol / Kang Sae-dol / Drill-bit
2021 Movie
4.7
I Love That Crazy Little Thing
as Yang Ming-zhe
2016 Movie
6.0
SBS: The Master's Sun - Making
as Self
2013 Movie
6.6
No Breathing
as Jo Won-il
2013 Movie
Series
Acting Appearances in Series
Series cast credits for Seo In-guk.
In 3 weeks
Boyfriend on Demand
as Park Kyeong-nam • 1 eps
2026 Series
7.1
Twelve
as Won-seung • 8 eps
2025 Series
8.2
Better Late Than Single
as Self - Cupid Expert • 10 eps
2025 Series
9.0
Jungle Bob
8 eps
2024 Series
7.5
ZIP DAESUNG
as Self • 1 eps
2024 Series
8.4
Death's Game
as Choi Yee-jae • 8 eps
2023 Series
10.0
Nattering with Nah
as Self • 1 eps
2023 Series
7.5
The Seasons
as Self • 1 eps
2023 Series
Look, My Shoulder's Dislocated
as Self • 2 eps
2022 Series
7.6
Café Minamdang
as Nam Han-jun • 18 eps
2022 Series
7.7
Soundtrack #1
as Jay Jun • 1 eps
2022 Series
7.9
Doom at Your Service
as Myul Mang / Kim Sa-ram • 16 eps
2021 Series