Jan 22, 2016 · 1h
Signal
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.
Created by: Kim Eun-hee, Kim Won-suk
Specials
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Season 0 FAQ
Quick answers about this season's release timeline and episode lineup.
When did Signal Season 0 premiere?
Signal Season 0 premiered on January 22, 2016.
How many episodes are in Signal Season 0?
Signal Season 0 has 3 episodes.
What is the first episode of Signal Season 0?
The season opens with Season 0 Episode 1, "The Beginning". It aired on January 22, 2016.
Go to Season 0 Episode 1