Yoo Yeon-soo

Incoherence

Professor Kim

Dead Man

Yoon Sung-soo

Hit-and-Run Squad

The Prefect of Police

The Negotiation

Chief Moon of National Police Agency

Master

Chief Han

One on One

Jin Ho-seong

Driving with My Wife's Lover

Karaoke Manager

The Host

District officer Mr. Jo (uncredited)

Sword In The Moon

Officer Seo

Peppermint Candy

Detective Lee

Happy End

Mustache Detective

The Ring Virus

Dr. Oh

A Great Chinese Restaurant

Knife

Whispering Corridors

P.E. Teacher

Three Friends

Abusive Teacher

The Taebaek Mountains