Seo Ji-seok

The Bow

(Student)

Time

(Guy 1)

The Etudes of Love

(Jeong-su)

Love Skill

(Tae-hoon)

Go Snails

(Seo Ji-seok)

Somehow Family

Manny

Running Man

Law of the Jungle

Pure in Heart

(Park Yun-Hu)

Witch's Castle

(Shin Gang-Hyun)

Ireland

(Shi Yeon's brother)

Obstetrics and Gynecology Doctors

(Wang Jae-suk)

Gloria

(Lee Kana-suk)

Unknown Woman

(Kim Moo Yul)

High Kick: Revenge of the Short Legged

(Yoon Ji Suk)

A Little Love Never Hurts

(Eun Ha-Rim)

Joseon Survival

(Han Jung-Rok)

Handsome Tigers

(Himself)

Mystery Music Show: King of Mask Singer

(Self - Panelist)

Somehow Family

(Kim Ji-Suk)

Kim Yuna's Kiss & Cry

(Self)