as Kurt
as Reinhard Posch
as Moritz Fuchs-Müller
as Rolf Bartels
as Kai Bischoff(1 ep)
as Oskar
as Stefan Schuster
as Self(1 ep)
as Leander Herzog(1 ep)
as Direktor Paul Paulitz(8 eps)
as Alois „Aloysius“ Steindl
as Dr. Harding(2 eps)
as Josef Gasser
as Manfred Bahnert
as Self(1 ep)
as Klaus Wöhler
as Franz Siebmacher
as Jan Adler / Goliath(1 ep)
as Joseph Pirnegger
as Joseph Pirnegger
as Walter Hauser
as Self(1 ep)
as Bernd Schröder
as Dr. Ollenhauer(1 ep)
as Bernd Schröder
as Bernd Schröder
as Erich Höflinger
as Moritz Eisner
as Simon
as Self - Moderator(1 ep)
as Mayor Gottfried Erlinger
as Self(1 ep)
as Bruno Hofer
as Self(2 eps)
as Self(4 eps)
as Self(1 ep)
as Self(2 eps)
as Self - Host(5 eps)
as Marc Innes
as Self(1 ep)
as Erich Höflinger(1 ep)
as Ritas Vater
as Ellys Vater
as Self(1 ep)
as self
as Paul Kemp(13 eps)
as Self(1 ep)
as Franz Tannek(1 ep)
as Niklas Siegl
as Self(1 ep)
as Self(1 ep)
as Self(2 eps)
as Hubert Fischbach
as König Klemens
as Xenophon
as Self(2 eps)
as Conrad Feninger
as Self(1 ep)
as himself(1 ep)
as Hajo Novak(2 eps)
as Daniel Trieb
as Erik Halbritter
as Onkel Willie
as Wilhelm Bruckner(1 ep)
as Konrad Rettensteiner
as Dr. Ulf Tilmann(1 ep)
as Prälat Markus Schwanthaler
as self
as Self(3 eps)
as Dr. Ferdinand Müller-Gütersloh
as Johann Ulmendorff
as Self(4 eps)
as Dieter Bergmann
as Self(1 ep)
as Johann 'Hans' Ulmendorff
as Thomas Stickler(39 eps)
as Julius Steinberg
as Dr. Werner
as self(1 ep)
as Bob Straub
as Johann Ulmendorff
as Dr. Schmiderer(1 ep)
as Jürgen Holzbauer
as Robert von Metz(2 eps)
as Holger Rückert(1 ep)
as Dr. Robert Schaller(1 ep)
as Cornelius
as Michael Trenk
as Valentin Eigner
as Self(1 ep)
as Wolfgang Neuberg
as self(1 ep)
as Lukas Berthold
as Dr. Bernhard Bausch
as Self(1 ep)
as Self(3 eps)
as Tom Talbot
as Josef Retzbach
as Self(9 eps)
as Otto Bachler
as Self(1 ep)
as Stefan(3 eps)
as Self(3 eps)
as Thomas Fauser
as Andrej
as Self(1 ep)
as Self(2 eps)
as Self(3 eps)
as Thomas Torberg
as Self(1 ep)
as Franz Roggosch(1 ep)
as Leonardo(7 eps)
as Self(2 eps)
as Dieter Koll
as Albert
as Self(1 ep)
as self(1 ep)
as Wolfgang(1 ep)
as Professor Korbach(1 ep)
as Dr. Justus Hallstein(1 ep)
as Justus Hallstein(36 eps)
as Self(6 eps)
as Self(4 eps)
as Self(2 eps)
as Self(1 ep)
as Klaus Mitteregger(1 ep)
as Gunther Kuhn(1 ep)
as Knut Bach(1 ep)
as Self(1 ep)
as Self(5 eps)
as Self(1 ep)
as Self(4 eps)
as Self(2 eps)
as Moritz Eisner(62 eps)
as Self(1 ep)
as Self(2 eps)
as Self(1 ep)