

2 seasonsTV-MAtvN
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.
Nobody has logged Signal on Ligoscope yet. Be the first to rate it, review it and put it in your diary.
2 seasons · 24 episodes
Track every episode, and see what’s next for you, in the app.
Lee Je-hoonPark Hae-young
Kim Hye-sooCha Soo-hyun
Cho Jin-woongLee Jae-hanAvailability for Signal by JustWatch, via TMDB. All options
The Good Detective2020
Big Mouth2022
Beyond Evil2021
Emergence2019
Connection2024
Grimm2011
Again My Life2022
The Bay2019
My Name2021
Fool Me Once2024
Gangnam B-Side2024
Protection2024