Creator
Creator
Cast
Park Hae-Young
Cha Soo-Hyun
Lee Jae-Han
Kim Bum-Joo
Ahn Chi-Soo
Kim Gye-Chul
Oh Yoon-Seo
Jung Heon-Gi
Hwang Ui-Kyung
Jang Young-Chul
Synopsis
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Original title 시그널
TMDb Rating 8 22 votes
First air date Jan. 22, 2016
Last air date Mar. 12, 2016
Seasons 2
Episodes 17
Average Duration 60 minutes
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