Signal poster
Where to stream

Signal

8.220162 seasonsTV-MATV SeriesCrimeMysterySci-Fi & Fantasy


Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.

ProducersJinnie Choi·Lee Jae-moon

Where to watch

NetflixNetflixAmazon Prime VideoAmazon Prime VideoNetflix Standard with AdsNetflix Standard with AdsAmazon Prime Video with AdsAmazon Prime Video with Ads
Availability shown for Mexico · rights vary by country

Seasons & Episodes

Next episode
S2 E1 · Episode 1
Airs Monday, November 30, 2026
E1
Episode 1
Nov 30, 2026
E2
Episode 2
Dec 1, 2026
E3
Episode 3
Dec 7, 2026
E4
Episode 4
Dec 8, 2026
E5
Episode 5
Dec 14, 2026
E6
Episode 6
Dec 15, 2026
E7
Episode 7
Dec 21, 2026
E8
Episode 8
Dec 22, 2026

Cast

Lee Je-hoon
Lee Je-hoon
Park Hae-young
Kim Hye-soo
Kim Hye-soo
Cha Soo-hyun
Cho Jin-woong
Cho Jin-woong
Lee Jae-han
Jang Hyun-sung
Jang Hyun-sung
Kim Bum-joo
Jung Hae-kyun
Jung Hae-kyun
Ahn Chi-soo
Kim Won-hae
Kim Won-hae
Kim Gye-chul
Jung Han-bi
Jung Han-bi
Oh Yoon-seo
Lee Yoo-jun
Lee Yoo-jun
Jung Heon-gi
Kim Min-gue
Kim Min-gue
Hwang Ui-kyung
Kang Chan-hee
Kang Chan-hee
Park Sun-woo
Im Hwa-young
Im Hwa-young
Cha Soo-min

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Signal — streaming FAQ

Which OTT platform streams Signal?

Signal is streaming on Netflix, Amazon Prime Video and Netflix Standard in Mexico.

Is Signal on Netflix?

Yes — Signal is available on Netflix in Mexico as of August 2026.

Is Signal on Amazon Prime Video?

Yes — Signal is included with an Amazon Prime Video subscription in Mexico as of August 2026.

Where can I watch Signal for free?

Signal is available on Netflix and Amazon Prime Video in Mexico, but you'll need an active subscription — there's no free option right now.

How many seasons does Signal have?

Signal has 2 seasons so far. Season 2 is currently airing.

When is the next episode of Signal?

The next episode of Signal — "Episode 1" (Season 2, Episode 1) — airs on Monday, November 30, 2026.

Are all episodes of Signal out yet?

Not yet — Season 2 of Signal is still airing. The next episode (E1) releases on Monday, November 30, 2026.

Are all episodes of The Second Signal of Signal out yet?

Not yet — 0 of 8 episodes of The Second Signal have been released so far. New episodes air weekly; episode 1 arrives Monday, November 30, 2026, and the season finale is set for Tuesday, December 22, 2026. If you're waiting to binge, the full season won't be complete until then.

Is there a Season 3 of Signal?

A Season 3 of Signal hasn't been officially confirmed yet.