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 IwataWhy it may be worth watching
- Signal combines Crime and Drama storytelling.
- The principal cast includes Kentaro Sakaguchi, Kazuki Kitamura, Michiko Kichise.
TV series
Signal
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.
More detailsEpisodes
Seasons
People
Cast
Viewing guide
Is Signal right for you?
Who may enjoy it
Best suited to viewers looking for Crime, Drama, Mystery. The available catalogue spans 1 season.
Content notes
A regional age classification is not currently listed. Metadata signals include violence or peril. Ratings vary by country; use this as a quick screening note rather than a complete parental guide.
Themes and topics
detectivekidnappinginvestigationremakeserial killersignalchanging the past or futureprocedural
How it compares
Viewing guidance uses the title details shown on this page; classifications may differ by region.
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