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Signal
There are those who are born monsters, but there are also those who are made into monsters by people.
Overview
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
First Air Date
2016-01-22
Rating
⭐ 8.2 (173 votes)
Genres
Crime, Mystery, Sci-Fi & Fantasy, Drama
Languages
Korean
Country
South Korea
Seasons
2
Seasons & Episodes
No episodes found
