Sign in / Join


We are a Rotterdam based foundation for audiovisual production since 2004. The seriousFilm outfit is run by Koert Davidse (producer | director) and Marc Thelosen (creative producer). We use various media and styles for producing feature films, experimental films, film essays, documentaries, websites, animations, interactive projects, and installations.


Andrej Sacharovstraat 27
3065 EC Rotterdam
Kvk: 24362170

Marc Thelosen – 06.2073.7277


the Modular Body

1835+1 | the Website

1835+1 | the Monument

Great Firewall of China

in ontwikkeling:

the Oblivious