Oh Yong

See, Beethoven

2014

Confession of Murder

2012

Kang Do-hyeok

Bloody Fight in Iron-Rock Valley

2011

Hak-Bong

Bedevilled

2010

Deuk-soo

Snail Gosiwon

2010

Fly, Penguin

2009

Park Joong-ho

Forever the Moment

2008

Nutritionist

Cruel Winter Blues

2006

Sang-geun

Into the Mirror

2003

Baek Jin-soo

Memories of Murder

2003

Cop (uncredited)

Tube

2003