Jeon Ji-hak

as University Professor

as President Hwang

as Commissioner of Korea Correctional Service

as [Puffer Fish Merchant]

as Cheol-min (철민)

as Jae-hyeok

as Chung-il (충일)

as Cheol-min (철민)

as Cheong-hyeon (청현)

as Yeong-seok (영석)

as [Min-hye's Father]

as Professor Kim

as Hee-hyeon (희현)

as Yoon Go-jong

as Kim Yong-cheol

as Subject 1

as Min-cheol (민철)

as Director Jang

as Tae-ho (태호)

as Kim Yong-cheol

as Hwang Moon-sik

as [Father]

as [Uncle]

as Min-cheol (민철)

as Seok-min (석민)

as Won-ki (원기)

as [Uncle]

as Jeong-cheol (정철)

as Middle-aged Man [Cameo]

as [Pension Owner]

as Seo Yeong-soo

as Dong-seok (동석)

as Seong-hye's Father

as [Joon-hyeok's Father]

as Tae-woong (태웅)

as Mr. Seo

as Yoon-seong (윤성)

as Bethel's House director

as Priest

as Mrs. Seo's Husband