as Hae-young

as Cho Pil-ju

as Jun-ho

as Deputy Intelligence Commander

as Lee Seung-woo

as Jeon Sang-do

as Nam Tae-ju

as Baek Cheol

as Choi Hyun

as Lee Seok-woo

as Kwon Jong-su

as Jang Min-cheol

as Young Soo

as Self

as self

as Bishop

as Park Seok

as Park Jeong-yong

as Mr. Kim

as Yang Do-soo

as Narrator

as Jeong-hwan

as Yoo Dong-pil

as Oh Jung-jin

as Keanu

as Uhm Sung-han

as Lim Jae-pil

as Ma Bong-deok

as Kwon Yeong-goo

as Self

as Jae-yoon

as Park Sang-hoon

as Hwang Tae-Bok

as Chun Seung-Bum

as Detective Ko

as Jeon Choon-man

as Chief prosecutor

as Seonjo

as Choi Dae-Hong

as KAIST

as Detective Jang

as Himself

as Self

as Hyung-gook

as Self

as Yoo Cheol Yong

as Hwang Sang-nam

as Seong-jae

as Lawyer

as Gong Pil-du

as Tae-sik