Lee Jun-hyuk

as Joo Seong-cheol

as NIS Agent

as First Lieutenant Park Moo-sin

as First Lieutenant Park Moo-sin

as Kwon Hyung-jin

as Han Jeong-woo

as cafe owner

as Jin-tae

as Gi-cheol

as Chul-min

as Self

as Self

as Self

as Jo Gang-ok

as Nam Gi-seok

as Self

as Himself

as Seo Dong-jae

as Ji Young-Hoon

as Yoo Eun-ho

as Jang Do-yul