Koo Kyo-hwan

Colony

Seo Young-cheol

Once We Were Us

Eun-ho

Mantis

Han Hee-sung (archive footage)

Escape

Lee Hyun-sang

Kill Boksoon

Han Hee-sung

Escape from Mogadishu

Inspector General Tae Joon-gi

Kingdom: Ashin of the North

Aidagan

Peninsula

Captain Seo

Maggie

Sung-won

Seoul Life

Ki-cheol

A Werewolf Boy

Drunk Man (uncredited)

Castaway on the Moon

Public Service Employee

Don't Step Out of the House

Raoh