3Hz

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

• 2021 –2023
• •
• Returning series
• •
• 7

• Mystery
• Kids

★ 7.0 TMDB Rating · 4 votes

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

Episodes

39

Episode length

~23m

First aired

Sep 1, 2021

Networks

Ketnet

Original language

Dutch

Origin

Belgium