Peter Fricke

as Herr Knaup (1 episode)

as Erzähler (voice)

as Narrator (voice)

as Lothar Enderer (1 episode)

as Siegfried Schmiege (1 episode)

as Albert Summer

as Klaus Leyfert (2 episodes)

as Albert Summer

as Herr Hutz sen. (1 episode)

as Albert Summer

as Self (2 episodes)

as Gärtner Karl Rabe alias Karl von Rappenhorst (1 episode)

as Albert Summer

as Udo Wilhelm (1 episode)

as Professor Köllner (1 episode)

as Fritz Rümer (1 episode)

as Self (1 episode)

as Self (1 episode)

as Jens-Uwe

as Hubert Hoffmann

as Roland Rosendorn (1 episode)

as Schwarzenberg

as Ludwik (13 episodes)

as Freddy Fontane (1 episode)