Kwon Beom-taek

Mother

(Golf Cart Professor)

Han Gong-ju

(Chief of Police Substation)

My Annoying Brother

(Guard)

Arahan

(Family Doctor (uncredited))

Daughter

(Jeong-hee's father)

I Am Trash

(Father)

Some Relationship

One-Line

(Vice-President Kwon of Dong-A Bank)

Father Is a Dog

(Father)

Mother Is a Whore

(Jung-il)

Secret Reunion

(Ji Myung-hoon)

Kingdom: Ashin of the North

(Physician Lee Seung-hui)

The Good Bad Mother

(Doctor)

Extraordinary Attorney Woo

(Judge)

The Glory

(Lawyer Choi)