Gu Bon-jin

Walker

(Math)

Paradise Murdered

(Jong-goo)

The Childe

(Chief Inspector)

Crash Course in Romance

(Building security guard)

Dr. Romantic

([Lieutenant commander])

Itaewon Class

([Traffic Accident Driver])

The Uncanny Counter

(Police Officer)

Youth of May

(Hospital executive)

The Killing Vote

(Live Streaming Boss)

Our Blues

(Pureung High School teacher)

Record of Youth

(Real Estate Agent)

Sweet Home

(Sang-wook's father)

Once Upon a Small Town

(Singing contest PD)