1 Season
10 Episode
Signal - Season 0
Two detectives communicate through a walkie-talkie to solve a cold case. One detective exists in the present day, and the other detective exists 15 years in the past.
- Country : Japan
- Genre : Crime, Drama, Mystery
- Director :
- Cast : Kentaro Sakaguchi, Kazuki Kitamura, Michiko Kichise, Yuichi Kimura, Tetsuhiro Ikeda, Kaede Aono