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 and Cho Jin-woong. Viewers rate it 8.2 out of 10 across 206 ratings.
- First aired:
- 2016-01-22
- Last aired:
- 2016-03-12
Signal (2016) Trailer
Watch the official trailer for Signal before you start streaming.
Signal Cast & Crew
Main cast
Explore more Crime shows
Signal Reviews & Ratings
Average viewer score of 8.2/10 from 206 ratings.
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Signal – Frequently Asked Questions
Where can I stream Signal?
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Signal (2016) is available to stream on Netflix, Amazon Prime Video, Netflix Standard with Ads, Amazon Prime Video with Ads and WeTV. Availability comes from JustWatch data and varies by country.
How many seasons of Signal are there?
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Signal has 2 seasons and 24 episodes in total, starting from its premiere on January 22, 2016.
Is Signal still running?
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No. Signal is marked as ended, with the final episode airing on March 12, 2016.
Who is in the cast of Signal?
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Signal (2016) stars Lee Je-hoon, Kim Hye-soo and Cho Jin-woong. The full cast list with character names is available in the cast section of this page.
Is Signal any good?
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Signal (2016) is rated 8.2 out of 10 from 206 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?
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The official Signal trailer is embedded in the trailer section of this page and plays instantly in your browser.