Yoo Yeon-soo

as Professor Kim

as Yoon Sung-soo

as [Defense Minister of Korea]

as The Prefect of Police

as Chief Moon of National Police Agency

as Chief Han

as Jin Ho-seong

as Karaoke Manager

as District officer Mr. Jo (uncredited)

as Officer Seo

as Detective Lee

as Mustache Detective

as Dr. Oh

as Knife

as P.E. Teacher

as Abusive Teacher