Seo In-guk

Seo In-guk

Age: 38 years old
Born: October 23, 1987 in Ulsan, South Korea
Seo In-guk (born October 23, 1987), is a South Korean singer-songwriter and actor. He began his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in Reply 1997 (2012). Since then, he has starred in television series, High School King of Savvy ...(2014), Hello Monster (2015), Shopping King Louie (2016), and Death's Game (2023).
Boy

Boy

Movie | 2026
Mad Hatter
Boyfriend on Demand

Boyfriend on Demand

TV | 2026
Park Kyeong-nam
10 Episodes
Back to Work

Back to Work

TV | 2026
Kang Si-woo
12 Episodes
The Office Worker Who Sees Destiny

The Office Worker Who Sees Destiny

TV | 2026
Choi Young-hoon
One Episode
The Seasons

The Seasons

TV | 2025
Self
One Episode
Better Late Than Single

Better Late Than Single

TV | 2025
Self - Cupid Expert
10 Episodes
ZIP DAESUNG

ZIP DAESUNG

TV | 2025
Self
One Episode
Twelve

Twelve

TV | 2025
Won-seung
8 Episodes
Nattering with Nah

Nattering with Nah

TV | 2024
Self
One Episode
Jungle Bob

Jungle Bob

TV | 2024
8 Episodes
TRAP by SEO IN GUK

TRAP by SEO IN GUK

Movie | 2023
The Boys

The Boys

Movie | 2023
Lee Jae-seok
Death's Game

Death's Game

TV | 2023
Choi Yee-jae
8 Episodes
Project Wolf Hunting

Project Wolf Hunting

Movie | 2022
Park Jong-du
Café Minamdang

Café Minamdang

TV | 2022
Nam Han-jun
18 Episodes
Look, My Shoulder's Dislocated

Look, My Shoulder's Dislocated

TV | 2022
Self
2 Episodes
Soundtrack #1

Soundtrack #1

TV | 2022
Jay Jun
One Episode
Pipeline

Pipeline

Movie | 2021
Pindol / Kang Sae-dol / Drill-bit
Navillera

Navillera

TV | 2021
Hwang Hee
One Episode
Baeksang Arts Awards

Baeksang Arts Awards

TV | 2021
Self
One Episode
Doom at Your Service

Doom at Your Service

TV | 2021
Myul Mang / Kim Sa-ram
16 Episodes
Abyss

Abyss

TV | 2019
Grim Reaper
One Episode
The Smile Has Left Your Eyes

The Smile Has Left Your Eyes

TV | 2018
Kim Moo-Young
16 Episodes
I Love That Crazy Little Thing

I Love That Crazy Little Thing

Movie | 2016
Yang Ming-zhe
Squad 38

Squad 38

TV | 2016
Yang Jung-do
16 Episodes
Shopaholic Louis

Shopaholic Louis

TV | 2016
Louie
16 Episodes
Law of the Jungle

Law of the Jungle

TV | 2015
10 Episodes
She Was Pretty

She Was Pretty

TV | 2015
Self
One Episode
I Remember You

I Remember You

TV | 2015
Lee Hyun
16 Episodes
Oh My Ghost

Oh My Ghost

TV | 2015
Edward
One Episode
High School King of Savvy

High School King of Savvy

TV | 2014
Lee Min-seok / Lee Hyung-seok
17 Episodes
The King's Face

The King's Face

TV | 2014
Prince Gwanghae
24 Episodes
Another Parting

Another Parting

TV | 2014
Ahn Young Mo
5 Episodes
KBS Drama Awards

KBS Drama Awards

TV | 2014
Host
One Episode
Running Man

Running Man

TV | 2014
One Episode
No Breathing

No Breathing

Movie | 2013
Jo Won-il
SBS: The Master's Sun - Making

SBS: The Master's Sun - Making

Movie | 2013
Self
Master's Sun

Master's Sun

TV | 2013
Kang-woo
17 Episodes
Reply 1994

Reply 1994

TV | 2013
Yoon Yoon-jae
3 Episodes
KBS Entertainment Awards

KBS Entertainment Awards

TV | 2013
Host
One Episode
Home Alone

Home Alone

TV | 2013
Self
14 Episodes
Reply 1997

Reply 1997

TV | 2012
Yoon Yoon-jae
16 Episodes
Love Rain

Love Rain

TV | 2012
Kim Chang-mo & Kim Jeon-seol
20 Episodes
아들 녀석들

아들 녀석들

TV | 2012
Yoo Seung-Gi
50 Episodes
SNL Korea

SNL Korea

TV | 2012
Self
One Episode
You Hee-yeol's Sketchbook

You Hee-yeol's Sketchbook

TV | 2010
Self
5 Episodes
Superstar K

Superstar K

TV | 2009
Self - Participant
12 Episodes
Boyfriend on Demand

Boyfriend on Demand

TV | 2026
Park Kyeong-nam
10 Episodes
Back to Work

Back to Work

TV | 2026
Kang Si-woo
12 Episodes
The Office Worker Who Sees Destiny

The Office Worker Who Sees Destiny

TV | 2026
Choi Young-hoon
One Episode
The Seasons

The Seasons

TV | 2025
Self
One Episode
Better Late Than Single

Better Late Than Single

TV | 2025
Self - Cupid Expert
10 Episodes
ZIP DAESUNG

ZIP DAESUNG

TV | 2025
Self
One Episode
Twelve

Twelve

TV | 2025
Won-seung
8 Episodes
Nattering with Nah

Nattering with Nah

TV | 2024
Self
One Episode
Jungle Bob

Jungle Bob

TV | 2024
8 Episodes
Death's Game

Death's Game

TV | 2023
Choi Yee-jae
8 Episodes
Café Minamdang

Café Minamdang

TV | 2022
Nam Han-jun
18 Episodes
Look, My Shoulder's Dislocated

Look, My Shoulder's Dislocated

TV | 2022
Self
2 Episodes
Soundtrack #1

Soundtrack #1

TV | 2022
Jay Jun
One Episode
Navillera

Navillera

TV | 2021
Hwang Hee
One Episode
Baeksang Arts Awards

Baeksang Arts Awards

TV | 2021
Self
One Episode
Doom at Your Service

Doom at Your Service

TV | 2021
Myul Mang / Kim Sa-ram
16 Episodes
Abyss

Abyss

TV | 2019
Grim Reaper
One Episode
The Smile Has Left Your Eyes

The Smile Has Left Your Eyes

TV | 2018
Kim Moo-Young
16 Episodes
Squad 38

Squad 38

TV | 2016
Yang Jung-do
16 Episodes
Shopaholic Louis

Shopaholic Louis

TV | 2016
Louie
16 Episodes
Law of the Jungle

Law of the Jungle

TV | 2015
10 Episodes
She Was Pretty

She Was Pretty

TV | 2015
Self
One Episode
I Remember You

I Remember You

TV | 2015
Lee Hyun
16 Episodes
Oh My Ghost

Oh My Ghost

TV | 2015
Edward
One Episode
High School King of Savvy

High School King of Savvy

TV | 2014
Lee Min-seok / Lee Hyung-seok
17 Episodes
The King's Face

The King's Face

TV | 2014
Prince Gwanghae
24 Episodes
Another Parting

Another Parting

TV | 2014
Ahn Young Mo
5 Episodes
KBS Drama Awards

KBS Drama Awards

TV | 2014
Host
One Episode
Running Man

Running Man

TV | 2014
One Episode
Master's Sun

Master's Sun

TV | 2013
Kang-woo
17 Episodes
Reply 1994

Reply 1994

TV | 2013
Yoon Yoon-jae
3 Episodes
KBS Entertainment Awards

KBS Entertainment Awards

TV | 2013
Host
One Episode
Home Alone

Home Alone

TV | 2013
Self
14 Episodes
Reply 1997

Reply 1997

TV | 2012
Yoon Yoon-jae
16 Episodes
Love Rain

Love Rain

TV | 2012
Kim Chang-mo & Kim Jeon-seol
20 Episodes
아들 녀석들

아들 녀석들

TV | 2012
Yoo Seung-Gi
50 Episodes
SNL Korea

SNL Korea

TV | 2012
Self
One Episode
You Hee-yeol's Sketchbook

You Hee-yeol's Sketchbook

TV | 2010
Self
5 Episodes
Superstar K

Superstar K

TV | 2009
Self - Participant
12 Episodes