as Lars Vater
as Robert Neff
as Günther Marheinicke
as Peter Harder
as Banckebinck Sen.
as Peter Harmsen
as Dr. Metzinger
as Herr Windeck
as Herr Eichhorn
as Dr. Gröbner
as Amerikaner John W. Burger
as Henning Peters
as Horst Staudinger
as Self
as Herr König
as Kurt Illner
as Dr. Hoffmann
as Herr Dietrich