It's Okay to Not Be Okay

[Angry professor]

Crash Landing on You

Detention Center Head

Welcome to Samdal-ri

Cha Man-deok

Bad and Crazy

[General contractor]

Start-Up

Cheon-ho's father

Tomorrow

Min In Soo

Be Melodramatic

Chief director

Motel California

Farmer

Scandal III

Tae-hyeon (태현)