Jo Ha-seok

as Security Chief (6 episodes)

as Fellow Diver

as Independence army

as Commissioner General

as Snake Eyes

as 좀비

as Seo Yong-bo

as Choi Yeong-il (2 episodes)

as Jung-han

as 509

as Teacher

as Relative

as Omori

as Guest

as Tae-seong's father

as Soldier

as Guide Jo

as Na Gyeong-eon

as Manager

as Jo Tae-shik