as Gyu-sang

as Principal

as Mayor of Seoul

as Kim Jae-yeol

as Professor Oh

as Lee Young-ho

as Kim Deok-bae

as Mr. Hong

as CEO Hwang

as Kim Gye-Hee

as Man-gi

as So-pal

as Jjak-kwi

as Park Jin-Woo

as Song Kyeong-soo

as Inspector Yang

as Park Joong-Ho

as Director Jang

as Jo Suk's Father

as Jik Je-hak

as Bong Pil's father

as Lee Myung-Deuk

as Judge

as Lee Kyu-chul

as Yoon Jung-Gun

as Sam-gwan's Uncle

as Corrupt Official

as Lee Myeong-han

as Kwon Hyun-seob

as Kang Ki-young

as Guk Jang

as Officer at National Police Agency

as Detective

as Ham Sung-hoon

as Sung-chan

as Judge

as President Kang

as Gang Woo-sik

as Won Joo-bong

as Woon Jeon-soo

as Shaman

as Seong-chan

as Hyun-jung's father

as Ban Chang-ho

as Detective Squad Chief

as Jjak-gwi

as Woon-sik

as Jang Nak-young

as (uncredited)

as Detective Jo

as Chief Police at Police Substation

as Teacher (seg. 1)

as Rest Area Dealer

as Chal-kil