as Professor
12 episodes
as Seon Woo-jin
12 episodes
as Berlin
12 episodes
as Tokyo
12 episodes
as Moscow
12 episodes
as Denver
12 episodes
as Nairobi
12 episodes
as Rio
12 episodes
as Helsinki
12 episodes
as Oslo
12 episodes
as Cho Young-min
12 episodes
as Cha Moo-hyeok
12 episodes
as Yun Mi-sun
12 episodes
as Anne Kim
12 episodes
as Park Chul-woo
12 episodes
as Yoon Chang-soo
12 episodes
as Kim Sang-man
12 episodes
as Seoul
12 episodes
as Ri Cheong-myung
12 episodes
as Park Jae-wook
12 episodes
as Marshal Kim
12 episodes
as Oh Jae-Yun
12 episodes
as Park Pil-Soon
12 episodes
as Jeon Yong-Su
12 episodes
as Hwang Hyun-Ho
12 episodes
as [Reporter]
1 episode
as [Reporter]
1 episode
as
1 episode
as [Loan shark]
1 episode
as [JEA-UKM Transport security guard]
1 episode
as [JEA-UKM security guard]
1 episode
as [Loan shark's subordinate]
1 episode
as [North Korean Official]
1 episode
as [Hostage @ JEA-UKM]
1 episode
as Double agent
1 episode
as North Korean general
1 episode
as Song Sun-Ho
1 episode
as Song Jung-ho
2 episodes
as Nairobi's son
1 episode
as Reporter Park
1 episode
as Seon Woo Jin's lawyer
1 episode
as Anchorman
1 episode
as Reporter
1 episode
as Train station staff
1 episode
as Police internal investigator
1 episode
as Berlin's father
1 episode
as Berlin's mother
2 episodes
as Rio's father
2 episodes
as Rio's mother
2 episodes