Kim Se-dong
Public Official
Lee Chang-dae
Jung-won's father
Mr. Nam (uncredited)
Older Alumnus
Public Defender
Volunteer
Mr. Kim
Police Sergeant Kim
Prison Guard Seo
Captain Choi
Insurance Company Employee (uncredited)
chief police at police station (uncredited)
Probation Officer
Doctor (seg. 4)
CEO
Byung-kwan
