Synopsis
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
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Cast
Seasons
Season 1
16 eps · 2016-01-22
Communicating via a walkie-talkie that transcends time, a profiler from 2015 and a detective from 1989 join forces to tackle crimes and injustice.
View TMDB-provided episode dates, cast, and synopsis for Signal. Signal is listed on tvN.
