Carl de Vogt
Kay Hoog
Ressel Orla
Lio Sha
Georg John
Dr. Telphas
Friedrich Kühne
All-Hab-Mah
Rudolf Lettinger
Diamond King John Terry
Thea Zander
Ellen Terry
Reiner Steiner
Captain of the Diamond Ship
Edgar Pauly
Meinhart Maur
Paul Morgan
Karl Römer
Gilda Langer
