as Moon-cheol

as Bishop

as Go Jung-cheon

as Min Je

as Park Ji-yong's Butler

as Cha Woong

as Jo Moon-ho

as Cha Yoo-hyuk

as Baek Seung-ryong

as Min Sung-Sik

as Kim Gye-hoon

as Polaris

as Nam Woo Hyun

as Kim Byeong-Dae

as Ho-min's Father

as Kwon Jae-bok [Jung-rok's father]

as Song Bong-Gil

as Yoon Hyun

as Director Park

as oon-Young's father

as General manager Lee

as Deputy Chief Scholar (uncredited)

as Seol Jae-Chan

as Na Ki-Chul

as K-CIA Officer

as Lee Suk-Ho

as Song Ik-pil

as Father Kim

as Executive Director Song

as Executive Moon

as Kim Shim-Eon

as Oh Young Sook's husband

as Choi Chi-Soo

as Mr. Lee

as Team Leader, Defense Research Institute

as Public Servant

as Bank Clerk

as Jang Woo-shin

as Kim Gi-rim

as "Pride and Mercy"