Namkoong Min
as Han Ji-hyuk
Park Ha-seon
as Seo Soo-yeon
Kim Ji-eun
as Yoo Je-yi
Kim Byeong-gi
as Bang Yeong-chan
Lee Kyung-young
as Lee In-hwan
Jang Young-nam
as Do Jin-sook
Yu Oh-seong
as Baek Mo-sa
Kim Jong-tae
as Kang Pil-ho
Kim Min-sang
as Jung Yong-tae
Kim Do-hyun
as Ha Dong-kyun
Park Seok-ho
Creator
Han Ji-hyuk, an NIS agent gone MIA, returns after one year to join a new team as he searches for his lost past.
