Seo Hyun-woo

Biography

Seo Hyun-woo (born 20 November 1983) is a South Korean actor who began his career on stage and made his debut in a musical in 2010. In the same year, he won an acting award at The 9th Off Daehakro Festival.

He is widely recognized for his portrayal of reporter Kim Moo-jin in the 2020 drama Flower of Evil. In 2022, Seo played the role of Sa Cheol-seong in Park Chan-wook's film Decision to Leave. His performance earned him the New Actor Award at the 21st Director's Cut Awards.

Known for

HD

Wall to Wall

2025 ⭐ 6.1

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Nocturnal

2025 ⭐ 6.1

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Escape

2024 ⭐ 7.3

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My Name Is Loh Kiwan

2024 ⭐ 7.3

Career timeline

2025

Wall to Wall

Yeong Jin-ho · 2025

⭐ 6.1

Nocturnal

Detective Son · 2025

⭐ 6.1

2024

Escape Notable

Major Cha · 2024

⭐ 7.3

My Name Is Loh Kiwan Notable

Eun-cheol · 2024

⭐ 7.3

2023

Marui Video

Producer Kim · 2023

⭐ 6.1

Phantom

Section Chief Cheon · 2023

⭐ 6.9

2022

Seire Notable

2022

⭐ 7.0

Honest Candidate 2

Cho Tae-joo · 2022

⭐ 6.3

Thunderbird

2022

⭐ 4.2

2021

Spiritwalker

Mr. Baek · 2021

⭐ 6.4

Ghost Mansion Notable

Broker · 2021

⭐ 7.2

Aloners

Seong-hoon · 2021

⭐ 6.7

2020

Manxin

2020

Teuri

Jjang-gu · 2020

⭐ 6.0

Somewhere in Between

Sang-jin · 2020

⭐ 5.2

2019

Ashfall

1 Deputy Department Head · 2019

⭐ 6.8

Film Adventure

Jong-pil · 2019

⭐ 6.0

A Boy and Sungreen

Seong-wook · 2019

⭐ 6.7

2018

Beautiful Days

Mother's Boyfriend · 2018

⭐ 6.7

After My Death Notable

Homeroom Teacher · 2018

⭐ 7.0

Cinema with You

Jung-woo · 2018

⭐ 6.5

2017

1987: When the Day Comes Notable

Prosecutor Lee · 2017

⭐ 8.0

Heart Blackened

Thailand Branch Manager · 2017

⭐ 6.9

A Taxi Driver Notable

Security Command · 2017

⭐ 8.0

2016

The Bacchus Lady

Doctor · 2016

⭐ 6.8

Tunnel Notable

SNC Reporter · 2016

⭐ 7.3

Hiya

Kim Yong-Man · 2016

2015

Allergy

Byeong-gu · 2015

Fatal Intuition

Doo-soo · 2015

⭐ 5.7

2014

Manhole

Male Police Officer · 2014

⭐ 5.7

No Tears for the Dead Notable

Finance crime special team · 2014

⭐ 7.2

A Hard Day Notable

Police Officer · 2014

⭐ 7.1

2013

Motel Aquarium

2013

Hope Notable

Paramedic · 2013

⭐ 8.4

The Face Reader Notable

Jin-moo · 2013

⭐ 7.0

2012

Love Fiction

Yi-gyu · 2012

⭐ 6.6

Frequently appears with

Kang Ha-neul

Noh Woo-sung

Yeom Hye-ran

Jeon Eun-hwa

Kim Hyun-jeong

Ha Joo-kyung

Jeon Jin-oh

Jeon Gwang-cheol

Ha Jung-woo

Bae Min-tae

Kim Nam-gil

Kang Ho-ryeong

Yoo Da-in

Moon-young

Jeong Man-sik

Chang-mo

Im Sung-jae

Byung-gyu

Full filmography

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Wall to Wall

2025 ⭐ 6.1

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Nocturnal

2025 ⭐ 6.1

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Escape

2024 ⭐ 7.3

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My Name Is Loh Kiwan

2024 ⭐ 7.3

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Marui Video

2023 ⭐ 6.1

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Phantom

2023 ⭐ 6.9

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Seire

2022 ⭐ 7.0

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Honest Candidate 2

2022 ⭐ 6.3

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Thunderbird

2022 ⭐ 4.2

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Decision to Leave

2022 ⭐ 7.3

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Love and Leashes

2022 ⭐ 6.8

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Spiritwalker

2021 ⭐ 6.4

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Ghost Mansion

2021 ⭐ 7.2

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Aloners

2021 ⭐ 6.7

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Live Hard

2021 ⭐ 6.0

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New Year Blues

2021 ⭐ 6.5

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Manxin

2020

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Teuri

2020 ⭐ 6.0

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Somewhere in Between

2020 ⭐ 5.2

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Digital Video Editing with Adobe Premiere Pro: The Real-World Guide to Set Up and Workflow

2020 ⭐ 7.1