as Dr. Alonso
as Markus(4 eps)
as Philipp von Baugenwitz
as Trevor Murphy
as Prof. Mark Reinhardt
as Thomas
as Thorben
as Holger Schmitz-Wessel
as Dominik Stötzer
as Maries Vater - Herr Grevenbroich
as Self(1 ep)
as Rolf Janssen
as Clark Grant
as Pfarrer Benedikt Hofmann
as Felix Montabaur Jr.
as Rainer Hübner
as Self(1 ep)
as Adam Krusenstern
as Professor Hagemeister(1 ep)
as Self(1 ep)
as Heinrich Schumacher
as Michael Wagner(1 ep)
as himself(1 ep)
as Self(2 eps)
as Dominik Stötzer(5 eps)
as Self(7 eps)
as Carlos
as Self(1 ep)
as Michael Heinrich
as Rainer Ackermann
as Harald Wigand
as Jan Breitmann
as Gunther Friedman
as Martin Ellers
as Richard Bishop
as Rainer
as Thaddäus Sandmann(1 ep)
as Self(1 ep)
as Prof. Dr. Michael Collins(1 ep)
as Wolfgang
as Sternheim
as Chef Wittmann
as Olav
as Rainer
as Self(3 eps)
as Self(1 ep)
as Oscar Heizer
as Felix von Hohenfels
as Plastic Surgeon
as Joe Benuso
as Oliver Simon
as Dr. Gustav Engler(38 eps)
as King Wied
as Self(1 ep)
as Paul Kornschmitt
as Rather Short
as Friedrich Herrenstein(1 ep)
as Self(1 ep)
as Self(1 ep)
as Stefan Siebeck(1 ep)
as Felix Rath
as Walter Prinz(1 ep)
as Prof. Dr. Gerhard Stolz(1 ep)
as Self(1 ep)
as Thomas Sautier(1 ep)
as Giacomo Casanova
as Götz Bentlage(11 eps)
as Rather Short
as Polizeihauptmeister Schmitt-Jahnke
as Self(1 ep)
as Sven Katull(1 ep)
as Rudolf Schönfeld
as Rudolf Schönfeld(2 eps)
as Joachim Görtz
as Dr. Alexander Krayenberg(1 ep)
as Schuff
as Engel Tom
as Roland Arnsberg
as Dr. Daniel Sternberg
as Prince Roland(2 eps)
as Franz
as Dr. Lars Möller(1 ep)
as Self(1 ep)
as Prinz Roland
as Luis
as Frank
as Self(1 ep)
as Maurice Henri
as Martin
as Dr. Kühn
as Robert Dulz
as Self(4 eps)
as Frank Glaser
as Richard
as Ivan Remky
as Self(1 ep)
as Bakunin
as Ernst Loy(1 ep)
as Staatsanwalt Dr. Kühn
as M. Hacker
as Conny Bille
as Self(1 ep)
as Stefan Lohmann
as Fake Brother
as Gideon Link(1 ep)
as Will Gross
as Self(1 ep)
as Daniel Fabian
as Peter Merz
as Hannes Dietz(1 ep)
as Arthur
as Immo Haferkamp(1 ep)
as Felix Spät
as Alex
as Spike
as Steven
as Self(2 eps)
as Zygl
as Tom Blattner
as Willi
as Kurt
as Self(5 eps)
as Till
as Kurt
as Björn
as Billy the Kid(3 eps)
as Robert Reidlinger(2 eps)
as Martin
as Self(1 ep)
as Self(1 ep)
as Prof. Joachim Friedrich(1 ep)
as Caspar Bergmann(32 eps)
as Self(2 eps)
as Self(1 ep)
as Self(1 ep)
as Patrick von Dohmen(1 ep)
as Karl Martin v. Treunau(1 ep)
as Markus Wächter(1 ep)
as Lars Overbeck(1 ep)
as Thorwald Müller(1 ep)
as Steul(1 ep)
as Moritz Seitz(1 ep)
as Claes Möller(1 ep)