There are those who are born monsters, but there are also those who are made into monsters by people.
Signal
8.220162 seasons
CrimeMysterySci-Fi & FantasyDrama
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Top Cast
Seasons
Season 1
16 episodes
2016
Season 2
1 episodes