When a crime organization from North Korea crosses borders and enters South Korean soil, a South Korean detective must cooperate with a North Korean detective to investigate their whereabouts.
Hyun Bin | Im Chul-ryung |
Yoo Hai-jin | Kang Jin-tae |
Kim Joo-hyuk | Cha Ki-sung |
Jang Young-nam | Park So-yeon |
Yoona | Park Min-young |
Park Min-ha | Kang Yeon-A |
Lee Dong-hwi | Park Myung-ho |
Lee Hae-yeong | Detective Squad Chief Pyo |
Jeong-hwan Kong | Seong Gang |
Dash You | Building reception man |
Park Jin-woo | Jang Chil-bok |
Kim Jun-han | NIS agent |