Signal (2016)

There are those who are born monsters, but there are also those who are made into monsters by people.

Cast

Lee Je-hoon, Kim Hye-soo, Cho Jin-woong, Jang Hyun-sung, Jung Hae-kyun

Overview


Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.