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

Amazon Prime VideoAmazon Prime VideoNetflixNetflixNetflix Standard with AdsNetflix Standard with AdsAmazon Prime Video with AdsAmazon Prime Video with AdsTubi TVTubi TV
Availability shown for Canada · 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

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

More from Lee Je-hoon · Lead actor

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The Art of Negotiation
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2025 · 7.4
Chief Detective 1958
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2024 · 7.2
See all fromLee Je-hoon

More from Kim Hye-soo · Co-star actress

Dr. Romantic
Dr. Romantic
2016 · 8.1
The Affair Was Just the Beginning
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2026 · 8.9
Unmasked
Unmasked
2025 · 8.0
Juvenile Justice
Juvenile Justice
2022 · 8.1
Under the Queen's Umbrella
Under the Queen's Umbrella
2022 · 8.3
The Thieves
The Thieves
2012 · 6.8
Jang Hee Bin
Jang Hee Bin
2002
Tazza: The High Rollers
Tazza: The High Rollers
2006 · 6.9
Hyena
Hyena
2020 · 7.6
The Queen of Office
The Queen of Office
2013 · 6.5
See all fromKim Hye-soo

More like this

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2018 · 7.2

Signal — streaming FAQ

Which OTT platform streams Signal?

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

Is Signal on Netflix?

Yes — Signal is available on Netflix in Canada as of September 2026.

Is Signal on Amazon Prime Video?

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

Where can I watch Signal for free?

Signal is available to stream free (with ads) on Tubi TV in Canada.

How many seasons are in Signal?

Signal has 2 seasons in total (24 episodes). The series concluded in 2016.

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?

No — Signal ended after 2 seasons, so there is no Season 3.