as Team Leader, Defense Research Institute
as Yoon Hyun
as
as Public Servant
as Executive Director Song
as Park Ji-yong's Butler
as K-CIA Officer
as General manager Lee
as Father Kim
as Deputy Chief Scholar (uncredited)
as Ho-min's Father
as Mr. Lee
as Kim Gye-hoon
as Kim Gi-rim
as Jang Woo-shin
