
Das Erbe der Bergler
- Tau: 2006
- Whenua: Switzerland
- Momo: Documentary
- Studio: Langjahr-Film
- Kupu matua: switzerland, wildheuen
- Kaiwhakahaere: Erich Langjahr
- Maka: Anton Büeler, Albert Gwerder, Erich Gwerder, Alois Langenegger, Dominic Langenegger, Josef Schelbert