Owner of the website:

Lighthouse Olten
Bruno Waldvogel-Frei
Rötzmattweg 51
4600 Olten

The film and sound material is protected by copyright and is the property of Lighthouse Olten. Any modification, shortening or adaptation is not permitted without the permission of the producer.

The content of the film is fictitious. They are based on real people, reports and publicly known events. However, they do not claim to represent their opinions. Additional details on the historical facts and background can be found on this homepage.

The film and homepage may be used free of charge for educational purposes, small groups, public and private events. Voluntary donations to Lighthouse Olten (projects) are always welcome.

„Do we really know“/“Do we really know?“, 2023, Lighthouse Olten.
A film by Bruno Waldvogel-Frei. Actors: Yasmine Alice, Afra Koscha, Malin

Texts: Bruno Waldvogel-Frei
Sources: Wikipedia, Quora

Image sources: