Signal
There are those who are born monsters, but there are also those who are made into monsters by people.
시그널
Overview
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Seasons & Episodes
Season 1
Communicating via a walkie-talkie that transcends time, a profiler from 2015 and a detective from 1989 join forces to tackle crimes and injustice.
Season 2
Key Information
Watch Trailer
Cast & Crew
Lee Je-hoon
Park Hae-young
Kim Hye-soo
Cha Soo-hyun
Cho Jin-woong
Lee Jae-han
Jang Hyun-sung
Kim Bum-joo
Jung Hae-kyun
Ahn Chi-soo
Kim Won-hae
Kim Gye-chul
Jung Han-bi
Oh Yoon-seo
Lee Yoo-jun
Jung Heon-gi
Kim Min-gue
Hwang Ui-kyung
Kang Chan-hee
Park Sun-woo
Im Hwa-young
Cha Soo-min
Son Hyun-joo
Jang Young-cheol
Frequently Asked Questions
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Signal has 2 seasons with 17 episodes.
Signal premiered on January 22, 2016.
Yes, Signal is currently ongoing with new episodes.
Signal originally aired on tvN. Check your local streaming services for availability.
Signal was created by Kim Eun-hee.
Signal has a rating of 8.2/10 based on user reviews.
Signal is classified as Crime, Mystery, Sci-Fi & Fantasy, Drama.