Information
First Air DateJanuary 22, 2016
Last Air DateMarch 12, 2016
Seasons2
Episodes17
RuntimeN/A
StatusEnded
NetworktvN
8.2
160 votesPopularity21
Signal
"There are those who are born monsters, but there are also those who are made into monsters by people."
Synopsis
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Cast & Crew
Creator
Featured Cast
Lee Je-hoon
Park Hae-young
Kim Hye-soo
Cha Soo-hyun
Cho Jin-woong
Lee Jae-han
Jang Hyun-sung
Kim Bum-joo
Jung Hae-kyun
Ahn Chi-soo
