Seo Dong-won

Woongnami

(Detective Seo)

My Sassy Girl

(Army Deserter)

You Call It Passion

Once Upon a Time in High School

(Seong-hun)

Rhapsody for the Dead

(Detective Jung)

My Tutor Friend

(Chang-hee)

Confidential Assignment 2: International

(Detective Seo)

This Charming Girl

(Sad Man)

Dancing Queen

(Jeong-cheol)

Swine Escape

(Jeom Baek-i)

Pipeline

(General Dung)

Code Name: Jackal

(Hotel Receptionist)

Joseon Exorcist

(Marco)

Radio Star

(Self)

Suspicious Partner

(So Jeong Ha)

Stranger

(Kim Jung-bon)

Super Rookie

(Kang Min)

X-Man

(Himself)

시월의 어느 멋진 날에

(Song Ha-Jin)

Call It Love

(Cha Young-Min)

I Am Not a Robot

(Jo Jin Bae)

Six Flying Dragons

(Yi Bang-gwa)

Wife Returns

(Park Young-bae)

Hymn of Death

(Woo-jin's Employee)

The Secret Life of My Secretary

(Jung Joong-Hee)

I'm From Chosun

(안박사)

Love with Flaws

(Doctor Kim)

Dr. Romantic

Modern Farmer

(Park Sang Deuk)