Die eiserne Festung
- Umwaka: 1977
- Igihugu: East Germany
- Ubwoko: Documentary
- Sitidiyo: Studio H&S
- Ijambo ryibanze:
- Umuyobozi: Walter Heynowski, Gerhard Scheumann
- Abakinnyi: Gerhard Scheumann, Gert Grasse, Klaus Ackermann, Heinz Behrens, Monica Bielenstein, Victor Deiß
