Signal (2016): cast, story & where to watch
2016 · Series · ★ 8.2
Released in 2016, Signal is a crime, mystery, sci-fi & fantasy and drama series.
What it’s about. Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Who’s in it. Signal stars Lee Je-hoon as Park Hae-young, Kim Hye-soo as Cha Soo-hyun, Cho Jin-woong as Lee Jae-han and Jang Hyun-sung as Kim Bum-joo, among others.
How it landed. With an audience score of 8.2/10, Signal sits among the best-reviewed titles in the catalogue.
Where to watch. In US you can stream it on Netflix, Amazon Prime Video, Netflix Standard with Ads and Amazon Prime Video with Ads. See the full, country-by-country breakdown on our where to watch Signal page.
If you liked it. Fans of Signal tend to enjoy Breaking Bad, Better Call Saul, Lucifer and Riverdale.
Frequently asked
- Where can I watch Signal (2016)?
- In US, Signal is available to stream on Netflix, Amazon Prime Video and Netflix Standard with Ads. Availability varies by country — check our where-to-watch page for every region.
- Is Signal worth watching?
- Signal holds an audience score of 8.2 out of 10, and is a strong pick if you enjoy crime, mystery, sci-fi & fantasy and drama. Most viewers rate it highly.
- Who stars in Signal?
- Signal stars Lee Je-hoon, Kim Hye-soo, Cho Jin-woong, Jang Hyun-sung and Jung Hae-kyun.
- When was Signal released?
- Signal was released in 2016.