S Acting Sam Mumenthaler No biography available. ↗ Share Known For‹Das Geheimnis von Bern · 2025Das Geheimnis von Bern★ 4.02025MovieDocumentaryWhether in rock, pop, rap or slam: the people of Bern have dominated the dialect music scene in German-speaking Switzerland for many years. Why does Bern rock Switzerland?▶+› FilmographySortPopularNewestTop ratedDas Geheimnis von Bern · 2025Das Geheimnis von Bern★ 4.02025MovieDocumentaryWhether in rock, pop, rap or slam: the people of Bern have dominated the dialect music scene in German-speaking Switzerland for many years. Why does Bern rock Switzerland?▶+Himself
