Name: Signal
Genre: Crime, Mystery, Sci-Fi & Fantasy, Drama
Rating: 8.1
Cast: Lee Je-hoon, Kim Hye-soo, Cho Jin-woong, Jang Hyun-sung, Jung Hae-kyun

2016–Present · Crime

 Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.

Reviews

PopularRecent

Peggy9.0August 5

The Five Oceans case was so difficult they had to plan 10 years for season 2.

thegeekyindian9.0July 1

Why is the story not completed? And why is there no S2 in last 10 years?

マサル10.0August 24, 2025

Bu introyu asla unutamayacağım

Peggy9.0August 5

The Five Oceans case was so difficult they had to plan 10 years for season 2.

guin10.0July 23

de8.0July 7

See all 74 ratings