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![Signal backdrop](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2Fu9ZPhrpsj9kmSohIXTIac4FMXg.jpg&w=3840&q=75)
![Signal poster](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2FfOAmurFpDm6ujSBfdDgMVo4oJJK.jpg&w=3840&q=75)
Trailer
Signal
6.9
|
10 x 54m
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2018
|
Ended
Overview
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.
Cast
![Kentaro Sakaguchi pic](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2FllQqj3BE4MUWBBzjUA2rpHIENxV.jpg&w=320&q=75)
Kentaro Sakaguchi
Kento Saegusa
![Kazuki Kitamura pic](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2Fp8Z8rkMo8IdrKCogudLbMe35jkW.jpg&w=320&q=75)
Kazuki Kitamura
Takeshi Ooyama
![Michiko Kichise pic](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2Fg4p1tUilDR4ywKq3ntwfZn8HP4k.jpg&w=320&q=75)
Michiko Kichise
Misaki Sakurai
![Yuichi Kimura pic](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2FiE7ZVcEOuGT6PZkyNOvDDrkzIRh.jpg&w=320&q=75)
Yuichi Kimura
Tsutomu Yamada
![Tetsuhiro Ikeda pic](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2FyoXLDLGJFgnJP4HlvXbEJbMJSSK.jpg&w=320&q=75)
Tetsuhiro Ikeda
Shinya Kojima
![Kaede Aono pic](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2FuYJkIg2VG56qedSmXiO8WaYrqPz.jpg&w=320&q=75)
Kaede Aono
Rika Anzai
![Fuju Kamio pic](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2FpNaOdwaYixrDf95piJHKVDzGhX5.jpg&w=320&q=75)
Fuju Kamio
Ryota Kato
![Atsuro Watabe pic](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2Fihj4tcrHV2ZC3yzLVkioTBBd1Ls.jpg&w=320&q=75)
Atsuro Watabe
Shinnosuke Nakamoto
![Takemi Fujii pic](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2F752rr0GIaCApBwyhW5Faky9Uy1K.jpg&w=320&q=75)
Takemi Fujii
![Masahiro Koumoto pic](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Foriginal%2F4JkKaQG7rbA4AYQ3sOMzEOxwnHv.jpg&w=320&q=75)
Masahiro Koumoto
Kazuo Iwata
Recommendations
Seasons
Episodes