Signal
시그널
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Where to stream Signal
Streaming now in the United States on Netflix, Amazon Prime Video, WeTV, The Roku Channel, and Tubi TV.
Trailer
[#시그널] 6분 하이라이트!
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Frequently asked questions about Signal
Where can I watch Signal in the United States?
Signal is available to stream on Netflix, Amazon Prime Video, WeTV, The Roku Channel, and Tubi TV in the United States. Streaming availability is provided by JustWatch and can change over time.
Is Signal on Netflix?
Yes. Signal is streaming on Netflix in the United States, alongside Amazon Prime Video, WeTV, The Roku Channel, and Tubi TV.
Can I watch Signal for free?
Signal streams free with ads in the United States on The Roku Channel and Tubi TV. A subscription is not required, though the service may ask you to register.
What are the ratings for Signal?
Signal scores 8.2 on The Movie Database.
Who stars in Signal?
Signal stars Lee Je-hoon, Kim Hye-soo, and Cho Jin-woong. Kim Eun-hee is the creator and Kim Won-suk is the creator.
How many seasons of Signal are there?
Signal has 2 seasons and 24 episodes, and is ended.
When is the next episode of Signal?
The next episode of Signal (season 2, episode 1) airs on November 30, 2026. Limelight+ can notify you when new episodes air.
What network is Signal on?
Signal airs on tvN, and is produced by AStory, Studio Dragon, and BA Entertainment.
What language is Signal in?
Signal is in Korean, and its original title is 시그널.
Ratings and metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked October 2026.