Series · Crime, Drama, Mystery, Sci-Fi & Fantasy
Signal (2016)
★ 8.2 · 209 votesIMDb★ 8.4 · 12,757 votes2 seasons · 24 episodesCrime, Drama, Mystery, Sci-Fi & Fantasy2016
Next episodeS2E1 · December 7, 2026
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.
- Creator
- Kim Eun-hee, Kim Won-suk
- Network
- tvN
- Country
- South Korea
- Language
- Korean
- First aired
- January 22, 2016
- Status
- Ended
- Original title
- 시그널
Season 2, episode 1 of Signal airs on December 7, 2026 (tvN). The series has aired 2 seasons and 24 episodes since 2016. Where to watch in United States: Netflix, Amazon Prime Video, Netflix Standard with Ads, and Amazon Prime Video with Ads (subscription).
Last updated:
Signal cast
Lee Je-hoonPark Hae-young
Kim Hye-sooCha Soo-hyun
Cho Jin-woongLee Jae-han
Jang Hyun-sungKim Bum-joo
Jung Hae-kyunAhn Chi-soo
Kim Won-haeKim Gye-chul
Jung Han-biOh Yoon-seo
Lee Yoo-junJung Heon-gi
Kim Min-gueHwang Ui-kyung
Kang Chan-heePark Sun-woo
Im Hwa-youngCha Soo-min
Jeon Su-jiKang Hye-seung
Shin Yi-JoonKang Hye-seung (Young)
Seo Ji-hoonJang Tae-jin
Kim Woo-seokLee Dong-jin
Son Hyun-jooJang Young-cheol
Choi Woo-riShin Yeo-jin
Sung Hyun-miJung Kyung-soon
Kim Ki-cheonLee Chan-goo
Lee Ki-seopLee Jin-hyung
Signal episodes
0/16 watched- Episode 1: You're Doomed1 h 7 min · Jan 22, 2016
- Episode 2: We Still Have a Chance1 h 6 min · Jan 23, 2016
- Episode 3: We Can Prevent the Killings1 h 5 min · Jan 29, 2016
- Episode 4: We Found the Killer1 h 5 min · Jan 30, 2016
- Episode 5: Changing the Past Alters the Present1 h 8 min · Feb 5, 2016
- Episode 6: Catch Him by All Means1 h 10 min · Feb 6, 2016
- Episode 7: We Must Dig Deeper1 h 7 min · Feb 12, 2016
- Episode 8: How Are You Alive?1 h 14 min · Feb 13, 2016
- Episode 9: Hongwon-dong Case1 h 14 min · Feb 19, 2016
- Episode 10: Someone Has to Stop the Bad Guys1 h 12 min · Feb 20, 2016
- Episode 11: The One Last Case1 h 18 min · Feb 26, 2016
- Episode 12: The Case Was Manipulated1 h 18 min · Feb 27, 2016
- Episode 13: The Real Assailant1 h 14 min · Mar 4, 2016
- Episode 14: Not Now, but Maybe in the Past1 h 14 min · Mar 5, 2016
- Episode 15: Is It Really You?1 h 12 min · Mar 11, 2016
- Episode 16: If You Don't Give Up1 h 29 min · Mar 12, 2016
