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

A Great Chinese Restaurant

Knife

The Ring Virus

Dr. Oh

Whispering Corridors

P.E. Teacher

Three Friends

Abusive Teacher

The Taebaek Mountains