Seo Jeong-gyu · Actor
Sealed
2018
The Witness
Senior
Sealed
2018
Miss Baek
Security Guard
Sealed
2017
Midnight Runners
Professor
Sealed
2015
Gangnam Blues
Park Seung-gu's Group of Ten
Sealed
2007
Voice of a Murderer
News PD
Sealed
2006
Running Wild
Prosecutor
Sealed
2006
Dasepo Naughty Girls
Announcer
Sealed
2003
The Uninvited
Prosecutor
Sealed
2000
Joint Security Area
South Korean Soldier Officer