Signal poster

Signal

TV series · 2016 · 2 seasons · 1h 29m episodes · Ended · Crime, Drama, Mystery, Sci-Fi & Fantasy


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

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Season endings

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  1. Signal: Season 1 poster
    Season 12016 · 16 episodes
    Rate it
  2. Signal: The Second Signal poster
    The Second Signal2026 · 8 episodes · Premieres Dec 7, 2026

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