Follows Rim Chul-ryung heading back to South Korea in pursuit of a brutal and secret criminal organization. He teams up again with Kang Jin-tae, who volunteers to work with the North Korean in order to get back on the investigation team after a mistake landed him in the cyber crime department.
Hyun Bin
Im Chul-ryung
Yoo Hai-jin
Kang Jin-tae
Yoona
Park Min-young
Daniel Henney
Jack
Jin Sun-kyu
Jang Myeong-jun
Jang Young-nam
Park So-yeon
Lee Hae-yeong
Detective Squad Chief Pyo
Park Hoon
Captain Park
