character - Teacher Ko

character - Kim Yong-ho

character - Deputy Minister of the Interior

character - Ahn Gyu-chul

character - Modern Hanbok

character - Train passenger

character - Kim Chang-wan's uncle

character - Satoru

character - Yoo Jae-Ho [Doctor]

character - Yoo Jae Ho [Doctor]

character - Upset diner

character - Who Joon’s Dad’s Friend

character - Kim Jang Ho

character - Jo Man Gi [Police Chief]

character - Choi Sang Bae [Policy Advisor, Ministry of Defense]