Park Seong-geun

Hidden Face

as Office Manager

Ashfall

as Cabinet Member #2

Always

as Ophthalmologist

Citizen of a Kind

as Police Team Leader

A Man of Reason

as Big Brother

Inside Men

as Prosecutor (uncredited)

The Man Standing Next

as KCIA Secretary Kang Chang-su

Stranger

as Kang Won-chul

Encounter

as Choi Jin-cheol

Insider

as Hong Sang-wook

The Interest of Love

as Park Dae-seong

Our Golden Days

as Park Jin Seok

My ID is Gangnam Beauty

as Do Sang-won