Das heilige Schweigen
- Umwaka: 1930
- Igihugu: Germany
- Ubwoko: Drama
- Sitidiyo: Georg Ziegler-Filmproduktion
- Ijambo ryibanze: black and white
- Umuyobozi: Hanns Beck-Gaden
- Abakinnyi: Helga Thomas, Hanns Beck-Gaden, Rosa Kirchner-Lang, Rolf Pinegger, Franz Martini, Franz Loskarn