He'll stop nothing to save her.
The son of a North Korean spy decides to follow in his father's footsteps to protect his little sister.
T.O.P
Ri Myung-hoon / Kang Dae-ho
Han Ye-ri
Lee Hye-in
Yoon Je-moon
Cha Jeong-min
Cho Seong-ha
Moon Sang-cheol
Kim You-jung
Ri Hye-in
Lee Joo-sil
North Korean Spy
Jung Ho-bin
Big Dipper
Kim Sun-kyung
North Korean Spy
Kim Min-jae
North Korean Liaison
Park Sung-woong
Myung-hoon's Father
Kang Han-na
Waffle Store Part-time Worker
You Chea-myung
Kim Sun-myung
