H Acting Hans Müller-Trenk No biography available. ↗ Share Known For‹Der Adler von Sion · 1962Der Adler von Sion1962MovieDocumentaryDocumentary film about the work of Swiss glacier pilot and rescue pilot Hermann Geiger.▶+› FilmographySortPopularNewestTop ratedDer Adler von Sion · 1962Der Adler von Sion1962MovieDocumentaryDocumentary film about the work of Swiss glacier pilot and rescue pilot Hermann Geiger.▶+Narrator (voice)
