- Country South Korea
- Original language Korean
- Genres Fantasy, Crime, Action, Mystery
- Runtime 72 minutes
- Total runtime 21 hours 36 minutes
- Status Ended
- Network tvN
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Showrunner
Kim Eun-hee
Kim Won-suk
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External links
TheTVDB page
IMDB page
TheMovieDB page -
Last update
31 août 2026 - 13:15
on 11 databases
Video : Signal
Fifteen years apart, two driven detectives work together to crack an unsolved kidnapping case and rewrite history.
