Signal

Season 1

Communicating via a walkie-talkie that transcends time, a profiler from 2015 and a detective from 1989 join forces to tackle crimes and injustice.
16 Episodes
  • You're Doomed
    You're DoomedEpisode 1
  • We Still Have a Chance
    We Still Have a ChanceEpisode 2
  • We Can Prevent the Killings
    We Can Prevent the KillingsEpisode 3
  • We Found the Killer
    We Found the KillerEpisode 4
  • Changing the Past Alters the Present
    Changing the Past Alters the PresentEpisode 5
  • Catch Him by All Means
    Catch Him by All MeansEpisode 6
  • We Must Dig Deeper
    We Must Dig DeeperEpisode 7
  • How Are You Alive?
    How Are You Alive?Episode 8
  • Hongwon Dong Case
    Hongwon Dong CaseEpisode 9
  • Someone Has to Stop the Bad Guys
    Someone Has to Stop the Bad GuysEpisode 10
  • The One Last Case
    The One Last CaseEpisode 11
  • The Case Was Manipulated
    The Case Was ManipulatedEpisode 12
  • The Real Assailant
    The Real AssailantEpisode 13
  • Not Now, But Maybe In The Past
    Not Now, But Maybe In The PastEpisode 14
  • Is It Really You?
    Is It Really You?Episode 15
  • If You Don't Give Up
    If You Don't Give UpEpisode 16
Cast of Season 1
  • Lee Je-hoonPark Hae-young
  • Kim Hye-sooCha Soo-hyun
  • Cho Jin-woongLee Jae-han
  • Jang Hyun-sungKim Bum-joo
  • Jung Hae-kyunAhn Chi-soo
  • Kim Won-haeKim Gye-chul
  • Jung Han-biOh Yoon-seo
  • Lee Yoo-junJung Heon-gi
  • Kim Min-gueHwang Ui-kyung
  • Son Hyun-jooJang Young-chul
  • Kang Chan-heePark Sun-woo
  • Im Hwa-youngCha Soo-min

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