When did Signal Season 1 Episode 3 air?
Signal Season 1 Episode 3 aired on January 29, 2016.


There are those who are born monsters, but there are also those who are made into monsters by people.
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.

Reality changes after Hae-young exchanges information with Jae-han. Hae-young tries to work together with Jae-han in 1989 to prevent the next murder.
Direct answers for episode-level questions and details.
Signal Season 1 Episode 3 aired on January 29, 2016.
This episode runs for approximately 65 minutes.
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