as David(1 ep)
as Kalle
as Dr. Volker Niebling
as Self(2 eps)
as Edo Harnischmacher(1 ep)
as Karl Leitner(2 eps)
as Nico Körner
as Dieter Burchart
as Herb
as Fürst Fugger
as Klaus
as Self(1 ep)
as Wieland Kohn(1 ep)
as Wieland Krohn(2 eps)
as Self(1 ep)
as Michael
as Self(1 ep)
as Michael Brücker
as Tommy
as Christian
as Self(1 ep)
as Claussen
as Christian Bauer
as Georg Sänger
as Dr. Michael Castell
as Jan Steinmann(2 eps)
as Markus Schuster
as Michael Lloyd
as Self(1 ep)
as Ulrich Gruber(1 ep)
as Richard Hauswald
as Dieter Lohe
as Vater
as Bruno Dell(4 eps)
as Otto Schlegel
as Klaus Sandmann
as Oskar Hohenstein
as Maximilian von Falkenbach / Lukas Kunze
as Roland Prinz
as Dr. Richard Meißner(1 ep)
as Robert Donatius
as Johannes Waller(10 eps)
as Mark Grüning(4 eps)
as Self(1 ep)
as Manfred Herwig(1 ep)
as Christian Vesens
as König(1 ep)
as Self(1 ep)
as Carsten Reiss(1 ep)
as Jo Held
as Dr.Dolf
as Ingmar Andersson(1 ep)
as Nils(1 ep)
as Dr. Gauß(1 ep)
as Tronald Dump
as Felix Edel(52 eps)
as Nikolaus Lehman
as Martin Lund
as Martin
as Richard Boger(1 ep)
as Alexander Meyer
as Marc Fölster
as Self(1 ep)
as Self(3 eps)
as Martin
as Karl 'Charly' von Schumann(35 eps)
as Michael Elsner(1 ep)
as Self(2 eps)
as Klaus
as Robert Mertens
as Bernard Sicard
as Self(1 ep)
as Philipp Gabert
as Self(1 ep)
as Christoph Schwenk
as Andi
as Gregor Brecht(1 ep)
as Self(1 ep)
as Rainer Zeissler
as Fred Wischnewski
as Dr. Gert Weisgerber(1 ep)
as Michael Lobland(1 ep)
as Beor
as Thomas Kleim(1 ep)
as Manfred Ölschläger(1 ep)
as Ambassador
as Veltrup(1 ep)
as Walter Reinhardt
as Ian(6 eps)
as Walter Reinhardt(1 ep)
as Jan Fischer(1 ep)
as Charly
as Self(1 ep)
as Self(3 eps)
as Zilikens(1 ep)
as Lang
as Theo Augustin(52 eps)
as Self(1 ep)
as Graf(1 ep)
as Malzer(1 ep)
as Wolfgang Donner
as Bernie
as Ludwig Melcher(1 ep)
as Erich Bauermann
as Frank Baum(1 ep)
as Frank Bartels(1 ep)
as Martin Pollack(1 ep)
as Uli Grass(1 ep)
as Sascha Rentrop(1 ep)
as Jürgen Weingärtner(1 ep)
as Stefan Reichner(1 ep)
as Herbert Noss(1 ep)
as Herr Bergmann(1 ep)
as Siegfried von Hofmeister(1 ep)
as Dorn
as Self(1 ep)
as Self(1 ep)
as Klose(1 ep)
as Markus Joest(1 ep)
as Cornelius Reusch(1 ep)
as Konrad Bauser(1 ep)