Yoo Yeon-soo - Cast

Played District officer Mr. Jo (uncredited)

Played Detective Lee

Played Chief Moon of National Police Agency

Played P.E. Teacher

Played Chief Han

Played The Prefect of Police

Played Mustache Detective

Played Professor Kim

Played Officer Seo

Played Jin Ho-seong

Played Dr. Oh

Played Yoon Sung-soo

Played Karaoke Manager

Played Abusive Teacher

Played Knife