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1 seasonFuji TV
A Call from the Past, the Call for the Future
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.
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1 season · 10 episodes
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Kentaro SakaguchiKento Saegusa
Kazuki KitamuraTakeshi Ooyama
Michiko KichiseMisaki Sakurai
Yuichi KimuraTsutomu Yamada
Tetsuhiro IkedaShinya Kojima
Kaede AonoRika Anzai
Fuju KamioRyota Kato
Atsuro WatabeShinnosuke Nakamoto
Takemi Fujii
Masahiro KomotoKazuo IwataAvailability for Signal by JustWatch, via TMDB. All options
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