Now Streaming on Netflix

Now Streaming

Watch Now

Signal (2016)

15 Crime 1h
  • User


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

  1. Kim Eun-hee


Signal is currently available to stream in the United States. JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.


  • {:many=>"%{count} seasons", :one=>"%{count} season", :other=>"%{count} seasons"}

Series Cast

  1. Lee Je-hoon

    Lee Je-hoon

    Park Hae-Young

    16 Episodes

  2. Kim Hye-soo

    Kim Hye-soo

    Cha Soo-Hyun

    16 Episodes

  3. Cho Jin-woong

    Cho Jin-woong

    Lee Jae-Han

    16 Episodes

  4. Jang Hyun-sung

    Jang Hyun-sung

    Kim Bum-Joo

    16 Episodes

  5. Jung Hae-kyun

    Jung Hae-kyun

    Ahn Chi-Soo

    16 Episodes

  6. Kim Won-hae

    Kim Won-hae

    Kim Gye-Chul

    16 Episodes

  7. Jung Han-bi

    Jung Han-bi

    Oh Yoon-Seo

    16 Episodes

  8. Lee Yoo-jun

    Lee Yoo-jun

    Jung Heon-Gi

    16 Episodes

  9. Kim Min-kyu

    Kim Min-kyu

    Hwang Ui-Kyung

    16 Episodes

  10. View More

Full Cast & Crew

Last Season


Season 1

2016 | 16 Episodes

Season 1 of Signal premiered on January 22, 2016.

View All Seasons



Original Name 시그널

Status Ended


  • See more TV shows from Netflix...
  • See more TV shows from tvN...

Type Scripted

Original Language Korean


No keywords have been added.

Content Score


Almost there...

Top Contributors

Popularity Trend

Login to report an issue

You need to be logged in to continue. Click here to login or here to sign up.

Can't find a movie or TV show? Login to create it.


s focus the search bar
p open profile menu
esc close an open window
? open keyboard shortcut window

On media pages

b go back (or to parent when applicable)
e go to edit page

On TV season pages

(right arrow) go to next season
(left arrow) go to previous season

On TV episode pages

(right arrow) go to next episode
(left arrow) go to previous episode

On all image pages

a open add image window

On all edit pages

t open translation selector
ctrl+ s submit form

On discussion pages

n create new discussion
w toggle watching status
p toggle public/private
c toggle close/open
a open activity
r reply to discussion
l go to last reply
ctrl+ enter submit your message
(right arrow) next page
(left arrow) previous page

Want to rate or add this item to a list?