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SEASON 2 • 24 EPISODEs
8.2 2016 There are those who are born monsters, but there are also those who are made into monsters by people.

Signal


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

Seasons

Season 1

Season 1

16 Episodes 2016
The Second Signal

The Second Signal

8 Episodes 2026

Season Name

Upcoming Episode Airing

Season 2 Episode 1: Episode 1

Scheduled Air Date: 2026-12-07

S2E1 Drop
Content Advisory & Rating TV-MA
Violence: 4/5
Language: 4/5
Nudity/Sex: 1/5
Intensity: 5/5
Accolades & Accreditations
Critically Acclaimed Selection

Where to Watch

Netflix Netflix Stream Amazon Prime Video Amazon Prime Video Stream Netflix Standard with Ads Netflix Standard with Ads Stream Amazon Prime Video with Ads Amazon Prime Video with Ads Stream WeTV WeTV Stream TVING TVING Stream

Details

Creator
Kim Eun-hee Kim Eun-hee
Kim Won-suk Kim Won-suk
First Air Date
2016-01-22
Last Air Date
2016-03-12
Episode Runtime
—
Seasons
2
Episodes
24
Vote Count
208
Language
KO
Popularity
14

Trailer

Signal Trailer
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Signal — Official Trailer