S01E05: Episode 5

Asked to translate for an interrogation, Ga-kyung struggles when she recognizes the man being questioned. Tae-ung's feelings grow increasingly conflicted.

Season 1

Kim You-jung
Kim You-jung
Lee Ga-kyung / Keum Seo-Hee
Jinyoung
Jinyoung
Kim Tae-ung / Hideo Sato
Kim Hyun-joo
Kim Hyun-joo
Yoo So-ran
Lee Mu-saeng
Lee Mu-saeng
Yoo Philip
Jin Sun-kyu
Jin Sun-kyu
Shinichi Sato
Seo Jeong-yeon
Seo Jeong-yeon
Ryu Gwan-sil / Yanagi
Kiko Oi
Kiko Oi
Hanako Sato
Park Jung-yeon
Park Jung-yeon
Kim Myeong-nam