Peter Prager

as Harald Friedrich

as Christoph Bächle · 2 episodes

as Prof. Dr. Frank Riemscheidt

as Fritz

as Horst Koch · 6 episodes

as Oskar Braun

as Horst Koch

as Vater Mortauk

as Kunicke

as Bernhard Leinen

as Christoph Bächle · 2 episodes

as Günter's Stepfather