On screen
Cast
15 credited performers
Sybille Schmitz
Dr. Virginia Larsen
Albrecht Schoenhals
Dr. Dos Passos
Fritz Odemar
Prof. Freemann
Rudolf Fernau
Character not listed
Hermann Speelmans
Will Rubber Journalist
Klaus Pohl
Character not listed
Heinz Salfner
Gouverneur Parker
Harry Hardt
Major Seegrave
Lotte Spira
Character not listed
Alexander Engel
Prof.Forster
Artwork unavailable
Karl Günther
Kaufmann Sedgewick
Artwork unavailable
Karl-Heinz Peters
Dr. Gomes
Hanni Weisse
Character not listed
Louis Brody
Character not listed
Artwork unavailable
Hermann Stetza
Character not listed