Signal (2016)

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

First aired

2016-01-22

Genres

Crime, Mystery, Sci-Fi & Fantasy, Drama

Seasons

2 (24 episodes)

Status

Ended

Created by

Kim Eun-hee, Kim Won-suk

TMDB rating

8.2/10 from 207 votes