as Apel
as Manfred Penzlin
as Professor Sternberg
as Hans' Vater
as Otto Heilmann
as Self
as Albert Bacher
as Louis Gessner
as Heinrich Schreiner / Horst Schitthelm
as Jens Hinrichs
as Hans Böwe
as Paul Gruhn
as Heimleiter Eichler
as Kommandant Werner Steinitz
as Albert
as Wilhelm Lühring
as Schmitt
as Senff
