Die eiserne Festung
- Tau: 1977
- Whenua: East Germany
- Momo: Documentary
- Studio: Studio H&S
- Kupu matua:
- Kaiwhakahaere: Walter Heynowski, Gerhard Scheumann
- Maka: Gerhard Scheumann, Gert Grasse, Klaus Ackermann, Heinz Behrens, Monica Bielenstein, Victor Deiß
