Seo In-guk

Twelve

Won-seung · (8 episodes)

Better Late Than Single

Self - Cupid Expert · (10 episodes)

Jungle BoB

(8 episodes)

Death's Game

Choi Yee-jae · (8 episodes)

The Boys

Lee Jae-seok

Nattering with Nah

Self · (1 episode)

TRAP by SEO IN GUK

The Seasons

Self · (1 episode)

Project Wolf Hunting

Park Jong-du

Look, My Shoulder's Dislocated

Self · (2 episodes)

Café Minamdang

Nam Han-jun · (18 episodes)

Soundtrack #1

Jay Jun · (1 episode)

Pipeline

Pindol / Kang Sae-dol / Drill-bit

Doom at Your Service

Myul Mang / Kim Sa-ram · (16 episodes)

Navillera

Hwang Hee · (1 episode)

Abyss

Grim Reaper · (1 episode)

The Smile Has Left Your Eyes

Kim Moo-Young · (16 episodes)

I Love That Crazy Little Thing

Yang Ming-zhe

Shopaholic Louis

Louie · (16 episodes)

Squad 38

Yang Jung-do · (16 episodes)

She Was Pretty

Himself · (1 episode)

Oh My Ghost

Edward · (1 episode)

I Remember You

Lee Hyun · (16 episodes)

The King's Face

Prince Gwanghae · (24 episodes)

High School King of Savvy

Lee Min-seok / Lee Hyung-seok · (17 episodes)

Another Parting

Ahn Young Mo · (5 episodes)

SBS: The Master's Sun - Making

Himself

No Breathing

Jo Won-il

Boy

Mad Hatter

Reply 1994

Yoon Yoon-jae · (3 episodes)

Master's Sun

Kang-woo · (17 episodes)

Home Alone

Self · (14 episodes)

아들 녀석들

Yoo Seung-Gi · (50 episodes)

Reply 1997

Yoon Yoon-jae · (16 episodes)

Baeksang Arts Awards

Self · (1 episode)

Love Rain

Kim Chang-mo & Kim Jeon-seol · (20 episodes)

Law of the Jungle

(10 episodes)

Smoking Gun

Kim Do Young · (1 episode)

In Your Brilliant Season

Sunwoo Chan · (1 episode)

SNL Korea

Self · (1 episode)

Superstar K

Self - Participant · (12 episodes)

You Hee-yeol's Sketchbook

Self · (5 episodes)

Jikpil

Kwon Soo-young · (1 episode)

KBS Entertainment Awards

Host · (1 episode)

KBS Drama Awards

Host · (1 episode)

Boyfriend on Demand

Park Kyeong-nam · (1 episode)

내일도 출근!

Kang Si-hoo · (1 episode)

Running Man

(1 episode)