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Signal
2016 – present · tvN
2 seasons · 24 episodes
No ratings yet
Crime
Mystery
Sci-Fi & Fantasy
Drama
YOUR PROGRESS
NEXT S1 E1
0%
0 of 24 episodes
PLOT
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
REVIEWS
View reviews
Next: 1. Episode 1
Nov 30, 2026 · 0 of 8 released
SEASONS
0 of 24 episodes
The Second Signal
AIRING
2026 · 8 episodes
0/8
Season 1
2016 · 16 episodes
0/16
SERIES CAST
Lee Je-hoon
Park Hae-young
Kim Hye-soo
Cha Soo-hyun
Cho Jin-woong
Lee Jae-han
Jang Hyun-sung
Kim Bum-joo
Jung Hae-kyun
Ahn Chi-soo
Kim Won-hae
Kim Gye-chul
Jung Han-bi
Oh Yoon-seo
Lee Yoo-jun
Jung Heon-gi
Created by
Kim Eun-hee
DETAILS
Status
Returning Series
Type
Scripted
First aired
Jan 22, 2016
Original language
KO
Production
AStory, Studio Dragon, BA Entertainment, Baram Pictures
Country
KR
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