Kim Si-kook

Alienoid: Return to the Future

(Pursuing Warrior)

The Moon

(Naro Space Center Staff)

Hopeless

(Lee Hyeon-nam's Election Team 4)

Noryang: Deadly Sea

(Joseon Army Fixed-Position Unit)

Believer

(Bus Terminal Security Officer)

Twenty Five Twenty One

(University teaching assistant)

A Time Called You

(Silver Lining employee)

Forecasting Love and Weather

(City Hall employee)

Castaway Diva

(Reporter)

Doctor Slump

(Doctor)