3Hz
“What if by listening to the past, you could save the future?”
Where to watch 3Hz in France
3Hz is streaming on SFR Play in France. Availability checked 25 May 2026.
About 3Hz
3Hz is a 2021 web series in the Mystery and Kids genres, starring Junes Callaert, Cécile Enthoven and Arthur Hermans. It spans 3 seasons and 39 episodes, and originally aired on Ketnet. It holds an average rating of 7.0/10 from 4 viewers. Below you can see where to watch 3Hz in France — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Overview
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.
Seasons (3)
- Season 113 episodes · 2021
- Season 213 episodes · 2022
- Season 313 episodes · 2023
Top cast
Frequently asked questions
Where can I watch 3Hz in France?+
In France, you can stream 3Hz on SFR Play.
Is 3Hz on Netflix?+
3Hz is not on Netflix in France right now, but you can stream it on SFR Play.
How many seasons of 3Hz are there?+
3Hz has 3 seasons and 39 episodes in total.
Who stars in 3Hz?+
3Hz stars Junes Callaert, Cécile Enthoven, Arthur Hermans, Maja Aziza and Stan Van Samang.
When did 3Hz come out?+
3Hz is a 2021 web series.
What genre is 3Hz?+
3Hz is Mystery and Kids series.
User reviews
No reviews yet — be the first to review 3Hz.
