Walter Mittelholzer - Eine Schweizer Pioniergeschichte
- वर्ष: 2015
- देश: Switzerland
- शैली: Documentary
- स्टुडिओ:
- कीवर्ड: africa, photography, switzerland, ethiopia, aviation, pioneer, airline, flight attendant, 1920s, 1930s, swissair, mittelholzer
- संचालक: Risa Chiappori
- कास्ट: Henry Wydler, Joe Bischofberger, Hugo Ruoss, Andreas Eppenberger, Robert Naville
