Actor

Lee Shin-seong

Acting

Career Snapshot

Explained

These indicators come from TMDB. They are relative signals, not review ratings.

Acting credits

Early stage

Smaller on-screen catalog so far.

TMDB popularity

0.9

Low visibility

TMDB internal trend index. Higher usually means more searches and page activity now.

Movies: 6Series: 4Crew credits: 1

TMDB ID: 231481

IMDb ID: nm4220234

Known for: Acting

Born: October 18, 1980

Age: 45

Gender: Male

Adult content flag: No

Career span: 2006 - 2025

Years active: 20

Average TMDB rating: 7.4

Also known as

이신성 • Sin-seong Lee • Lee Shin-sung • Lee Sin-seong

Other jobs

Character Designer (1)

TMDB TMDB IMDb IMDb

Movies

Movie credits linked with Lee Shin-seong.

5.0

Incarnation

as Detective Oh

2025 Movie

7.9

I Can Speak

as Reporter

2017 Movie

7.3

Commitment

as Dong-seop

2013 Movie

6.1

A Better Tomorrow

as Gwang-hee

2010 Movie

5.3

Miss Staff Sergeant

as Corporal Kwon

2010 Movie

7.0

A Dirty Carnival

as Byeong-sik

2006 Movie

Series

Series credits linked with Lee Shin-seong.

7.9

My Liberation Notes

as Hyeon • 5 eps

2022 Series

8.2

Sweet Home

as Nam Sang-won • 2 eps

2020 Series

7.0

Pied Piper

as Jung Soo Kyung • 16 eps

2016 Series

6.1

Arata: The Legend

Character Designer • 12 eps

2013 Series