In the broadcasting center of a radio station, visitors are informed in a kind of educational course about how "electric waves" are generated and how they are converted into sounds that can then be heard on the radio.
- Director
- Hans Fritz Wilhelm
Starring
Frequently asked questions
- Where can I watch Unsichtbare Brücken?
- Unsichtbare Brücken is not currently listed on a streaming service in the US. Use the country picker on the page to check other markets.
- How long is Unsichtbare Brücken?
- Unsichtbare Brücken runs 40 minutes (40m).
- Who stars in Unsichtbare Brücken?
- Unsichtbare Brücken stars Rolf Gert, Alfred Stratmann.
