Walter Mittelholzer - Eine Schweizer Pioniergeschichte
- Selemo: 2015
- Naha: Switzerland
- Mofuta: Documentary
- Studio:
- Lentsoe la sehlooho: africa, photography, switzerland, ethiopia, aviation, pioneer, airline, flight attendant, 1920s, 1930s, swissair, mittelholzer
- Motsamaisi: Risa Chiappori
- Sebapali: Henry Wydler, Joe Bischofberger, Hugo Ruoss, Andreas Eppenberger, Robert Naville
