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NDISCOVERY
3Hz poster

3Hz

What if by listening to the past, you could save the future?

7.04 votes on TMDB2021TV Series23m

  • Mystery
  • Kids

After Felix' walkman gets fixed with clock parts, he is able to hear the past with it. And he slowly finds out his mom's death wasn't just caused by a normal disease. With help from his friends he starts to investigate and discovers the devastating reason for his mom's death.

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3Hz (2021) — trailer, cast & where to watch · Netflix Discovery