Signal(2016)
There are those who are born monsters, but there are also those who are made into monsters by people.
Signal Synopsis
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Signal (2016) is a crime, mystery, sci-fi & fantasy and drama series that premiered on January 22, 2016, spanning 2 seasons and 24 episodes. It stars Lee Je-hoon, Kim Hye-soo, Cho Jin-woong and Jang Hyun-sung. Viewers rate it 8.2 out of 10 across 198 ratings.
- First aired:
- 2016-01-22
- Last aired:
- 2016-03-12
- Producers:
- Jinnie Choi
Signal (2016) Trailer
Watch the official trailer for Signal before you start streaming.
Signal Cast & Crew
Main cast
Lee Je-hoon
as Park Hae-young
Kim Hye-soo
as Cha Soo-hyun
Cho Jin-woong
as Lee Jae-han
Jang Hyun-sung
as Kim Bum-joo
Jung Hae-kyun
as Ahn Chi-soo
Kim Won-hae
as Kim Gye-chul
Jung Han-bi
as Oh Yoon-seo
Lee Yoo-jun
as Jung Heon-gi
Kim Min-gue
as Hwang Ui-kyung
Kang Chan-hee
as Park Sun-woo
Im Hwa-young
as Cha Soo-min
Key crew
Executive produced by Jinnie Choi.
Explore more Crime shows
Signal Reviews & Ratings
Average viewer score of 8.2/10 from 198 ratings.
You may also like
The Good Detective
2020
Big Mouth
2022
The Prosecutor's Proposal
2026
Gangnam B-Side
2024
Fool Me Once
2024
Grimm
2011
Beyond Evil
2021
My Name
2021
The Bay
2019
Emergence
2019
Mr. Mercedes
2017
Criminal Minds
2005
Dalgliesh
2021
Dexter
2006
Litvinenko
2022
Perry Mason
2020
Criminal Record
2024
Partners for Justice
2018
The Assassin
2025
The Art of Sarah
2026
Shows similar to Signal
Odyssey 5
2002
Harlan Coben's Final Twist
2026
Connecting to You
2026
Ziddi Ishq
2025
Hunter
2021
The Capture
2019
A Confession
2019
Sophie: A Murder in West Cork
2021
Maid Escort
2021
Mask
2019
Seizure
2019
Vivir un poco
1985
Uzumaki
2024
Over Run Over
2016
My Naughty Classmates
2018
Peaky Blinders
2013
Hinterland
2013
Secret Boutique
2019
Potion of Love
2022
The Twilight Zone
1985
Signal – Frequently Asked Questions
Where can I stream Signal?
+
Signal (2016) is available to stream on Netflix, Amazon Prime Video, Netflix Standard with Ads and Amazon Prime Video with Ads. Availability comes from JustWatch data and varies by country.
How many seasons of Signal are there?
+
Signal has 2 seasons and 24 episodes in total, starting from its premiere on January 22, 2016.
Is Signal still running?
+
No. Signal is marked as ended, with the final episode airing on March 12, 2016.
Who is in the cast of Signal?
+
Signal (2016) stars Lee Je-hoon, Kim Hye-soo, Cho Jin-woong, Jang Hyun-sung and Jung Hae-kyun. The full cast list with character names is available in the cast section of this page.
Is Signal any good?
+
Signal (2016) is rated 8.2 out of 10 from 198 viewer votes, and suits viewers who like crime, mystery and sci-fi & fantasy series. Reviews from viewers are collected further down this page.
Where can I watch the Signal trailer?
+
The official Signal trailer is embedded in the trailer section of this page and plays instantly in your browser.