Where to watch Signal(2016)
In the United States, Signal is available to stream on Netflix, Prime Video, and WeTV. It's also free on The Roku Channel and Tubi TV.
Where to stream Signal
Availability in United States
Included with subscription
Netflix
Prime Video
WeTV
Free
The Roku Channel
Tubi TV
Data updated on October 9, 2026. Availability data from JustWatch.
Signal plot summary
There are those who are born monsters, but there are also those who are made into monsters by people.
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Details
- Original title
- 시그널
- First aired
- January 22, 2016
- Genres
- Crime, Mystery, Sci-Fi & Fantasy, Drama
- Created by
- Kim Eun-hee and Kim Won-suk
- Seasons
- 2
- Episodes
- 24
- Network
- tvN
- Status
- Ended
- Country
- South Korea
- TMDB rating
- 8.2 / 10 · 203 votes
Signal trailer
Cast
Lee Je-hoonPark Hae-young
Kim Hye-sooCha Soo-hyun
Cho Jin-woongLee Jae-han
FAQ
Where can I watch Signal?
In the United States, Signal is available to stream on Netflix, Prime Video, and WeTV. It's also free on The Roku Channel and Tubi TV.
How many seasons does Signal have?
Signal has 2 seasons and 24 episodes. Status: ended.
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