Walter Mittelholzer - Eine Schweizer Pioniergeschichte
- Ano: 2015
- País: Switzerland
- Xénero: Documentary
- Estudo:
- Palabra clave: africa, photography, switzerland, ethiopia, aviation, pioneer, airline, flight attendant, 1920s, 1930s, swissair, mittelholzer
- Director: Risa Chiappori
- Reparto: Henry Wydler, Joe Bischofberger, Hugo Ruoss, Andreas Eppenberger, Robert Naville
