Signal

Signal (2016)

tvN
Jan 22, 2016 KR Returning Series
8.2 ★ ★ ★ ★ ★
187 votes
Crime Mystery Sci-Fi & Fantasy Drama

Where can I watch "Signal" online?
You can watch it here. Check the legal streaming providers available for the KR region below. If it is not available there, see the alternative providers for other English-speaking regions.

Trailer

Seasons & Episodes

Searching for watch Signal season 1 online? Use the episode list below.

Season

1

Episodes

1 - 1
Episode 1 of Signal
You're Doomed
Jan 22, 2016
★ 8.4
1 - 2
Episode 2 of Signal
We Still Have a Chance
Jan 23, 2016
★ 8.2
1 - 3
Episode 3 of Signal
We Can Prevent the Killings
Jan 29, 2016
★ 8.0
1 - 4
Episode 4 of Signal
We Found the Killer
Jan 30, 2016
★ 8.0
1 - 5
Episode 5 of Signal
Changing the Past Alters the Present
Feb 5, 2016
★ 7.5
1 - 6
Episode 6 of Signal
Catch Him by All Means
Feb 6, 2016
★ 8.0
1 - 7
Episode 7 of Signal
We Must Dig Deeper
Feb 12, 2016
★ 7.8
1 - 8
Episode 8 of Signal
How Are You Alive?
Feb 13, 2016
★ 8.6
1 - 9
Episode 9 of Signal
Hongwon-dong Case
Feb 19, 2016
★ 8.4
1 - 10
Episode 10 of Signal
Someone Has to Stop the Bad Guys
Feb 20, 2016
★ 7.8
1 - 11
Episode 11 of Signal
The One Last Case
Feb 26, 2016
★ 7.8
1 - 12
Episode 12 of Signal
The Case Was Manipulated
Feb 27, 2016
★ 8.2
1 - 13
Episode 13 of Signal
The Real Assailant
Mar 4, 2016
★ 8.0
1 - 14
Episode 14 of Signal
Not Now, but Maybe in the Past
Mar 5, 2016
★ 8.0
1 - 15
Episode 15 of Signal
Is It Really You?
Mar 11, 2016
★ 8.0
1 - 16
Episode 16 of Signal
If You Don't Give Up
Mar 12, 2016
★ 8.4

Watch Signal (2016) online, explore episodes, cast, trailers, ratings, and series information.

Synopsis


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

Keywords

corruption, investigation, murder, tragic past, signal, changing the past or future, butterfly effect, dark, suspense, thriller, awestruck.

Stills

Still from Signal Still from Signal Still from Signal Still from Signal Still from Signal Still from Signal Still from Signal Still from Signal

Similar series

The Good Detective, Big Mouth, Imperfect Women, Beyond Evil, Emergence, My Name, Mouse, Connection, Grimm, Gangnam B-Side.

Main cast

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

Official trailer