Cast Members (10)
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Kim Rae-won
as Kim Hyun-woo
16 episodes
Kim Tae-hee
as Lee Soo-in
16 episodes
Lee Jung-jin
as Hong Jung-min / Alex Hong
16 episodes
Min Kim
as Yoo Jin-ah
16 episodes
Kang Nam-gil
as Oh Young-jae
16 episodes
Joo Hyun
as Lee Yong-goo
16 episodes
Ben Wells
as Ricky Don
16 episodes
Frank Gorshin
as Professor John H. Keynes
16 episodes
Seo Ji-hee
as Chun Da-woon
16 episodes
Kim Chang-wan
as [Soo In's doctor]
16 episodes