With his vintage walkman, Felix can listen to the past. Together with his best friends, he sets out to find answers about the mysterious death of his mother and discovers a secret environmental scandal. Chemical waste dumped illegally in the '80s threatens their town. How is all of this connected to his mother? Can Felix prevent an absolute disaster before it's too late?
![Zwemmen](https://images.vrtsales.be/2021-06/27bda6e1-9226-4764-96f5-41c03cc0de60_1_201_a.jpeg?auto=format&fit=max&h=1080&ixlib=php-1.1.0&q=65&w=1920&s=1ff80048fedfbcff329afefebaddeb3c)
![3Hz samen](https://images.vrtsales.be/2021-06/ketnetreeks_3hz_setfotografie-68.jpg?auto=format&fit=max&h=1080&ixlib=php-1.1.0&q=65&w=1920&s=07e2a92afc1267181319e496bd578d01)
![3Hz hoofdrol](https://images.vrtsales.be/2021-06/ketnetreeks_3hz_setfotografie-88.jpg?auto=format&fit=max&h=1080&ixlib=php-1.1.0&q=65&w=1920&s=69f400461e95ae8239d289bf2bc565b6)
![3Hz Set1](https://images.vrtsales.be/2021-06/ketnetreeks_3hz_setfotografie-98.jpg?auto=format&fit=max&h=1080&ixlib=php-1.1.0&q=65&w=1920&s=e5355be5b6a00388020638374f2b1009)
![3Hz set2](https://images.vrtsales.be/2021-06/ketnetreeks_3hz_setfotografie-116.jpg?auto=format&fit=max&h=1080&ixlib=php-1.1.0&q=65&w=1920&s=763a043229946275ab53dbc02e5a118b)
![3HZ poster](https://images.vrtsales.be/2021-06/poster.jpg?auto=format&fit=max&h=1080&ixlib=php-1.1.0&q=65&w=1920&s=41493a03dbfa7dfb6f99dfb1e42a2630)