Prof. Viktor Capellari / Prof. Victor Capellari (17 episodes, 1998-2004)
Horst Kreulich / Hotte Kreulich (16 episodes, 1998-2004)
Karola Geissler / Carola Geissler / Kommissar Geissler / Kommissarin Geissler (13 episodes, 1999-2004)
Maria / Maria Contro (11 episodes, 2000-2004)
Bruno Buchwald (9 episodes, 2001-2004)
Capellari senior / Johannes Capellari sen. / Dr. Johannes Capellari / Johannes / Johannes Capellari (8 episodes, 1998-2001)
Bürgermeister (8 episodes, 2001-2004)
Hermine / Hermine Feichtlbauer (5 episodes, 1998-2000)
Möllewald (4 episodes, 1998-1999)
Jürgen Kilian / Peter Tielsch (2 episodes, 2000-2004)
Hans Fürbringer / Udo Pietsch (2 episodes, 1998-2001)
Bertram von Scherbach (2 episodes, 2001-2004)
Robert Köster (2 episodes, 2001-2004)
Gerichtsmediziner (2 episodes, 2000-2001)
Christina Hofer (2 episodes, 2001)
Stephanie Hofer (2 episodes, 2001)
Winter (2 episodes, 1998-2003)
Frau Biermeier (2 episodes, 1999-2003)
Christian / Christian Schneider (2 episodes, 1999-2001)
(2 episodes, 1999-2000)
Giulio Buntin / Guilio Buntin (2 episodes, 2001)
(2 episodes, 2001)
Pia (2 episodes, 2001)
Filialleiter Schurig (2 episodes, 2001)
Isabelle Becker (1 episode, 1998)
Anthonia Thalhuber (1 episode, 1999)
Vera (1 episode, 1999)
Bernd Schumann (1 episode, 1999)
Ivana Zwirner (1 episode, 2000)
Laura Brinkmann (1 episode, 2001)
Lilo Nordegg (1 episode, 1998)
Daniela (1 episode, 1999)
Bachhaus (1 episode, 1999)
Josef von Bernheim (1 episode, 1999)
Emil Hanhardt (1 episode, 2001)
(1 episode, 2001)
Franz (1 episode, 1999)
Dusko (1 episode, 1999)
(1 episode, 2000)
Alexander (1 episode, 2001)
Dr. Walter Schneider (1 episode, 2001)
Edgar Vanloos (1 episode, 2002)
Jonathan (1 episode, 1998)
Friederike von Bernheim (1 episode, 1999)
Jonas Müller (1 episode, 1999)
Susanne Weber (1 episode, 1999)
Nasser Jo (1 episode, 2000)
C.C. Brinkmann (1 episode, 2001)
Norbert Hofer (1 episode, 2001)
Claude Deradée (1 episode, 2002)
Joseph Thalhuber (1 episode, 1999)
Karl Kettler (1 episode, 2002)
Katharina Knebel (1 episode, 2003)
Senta (1 episode, 2004)
Prof. Emil Heberstein (1 episode, 1998)
Fred Bast (1 episode, 1999)
Jürgen Dahmke (1 episode, 2001)
Pit Meiser (1 episode, 2002)
Jarnach (1 episode, 2003)
Constanze (1 episode, 2003)
Thea (1 episode, 2004)
(1 episode, 1999)
Gabriel (1 episode, 2002)
(1 episode, 2003)
Von Sternberg (1 episode, 2003)
Julia (1 episode, 2004)
Sepp Schilcher (1 episode, 1998)
Anna Simbach (1 episode, 1999)
Doro (1 episode, 2000)
Jürgen Vanloos (1 episode, 2002)
Serge (1 episode, 2003)
Heiko Friedrich (1 episode, 2003)
Wildhammer (1 episode, 2004)
Harald Binder (1 episode, 2000)
Meiser, Sr. (1 episode, 2002)
Mario Pilar (1 episode, 2003)
Olga (1 episode, 2003)
Der Ägypter (1 episode, 2004)
Requarte (1 episode, 2004)
Harry Clausen (1 episode, 1998)
Wolfgang Kruse (1 episode, 2000)
Susanne Köster (1 episode, 2004)
Mair (1 episode, 2004)
Renate (1 episode, 1998)
Felix Geiger (1 episode, 2000)
Bernd Geissler (1 episode, 2004)
Uta Körner (1 episode, 2000)
Dame Hotel Siegestor (1 episode, 2004)
Jan Köster (1 episode, 2004)
(1 episode, 1998)
Jochen Simbach (1 episode, 1999)
Rechtsanwalt R. Bissinger (1 episode, 1999)
Diana Lackner (1 episode, 2000)
Sophie Peyker (1 episode, 2000)
Willy Lackner (1 episode, 2000)
Konsul Zwirner (1 episode, 2000)
Karl Lukoschek (1 episode, 2000)
Herr M'Dengo (1 episode, 2000)
Dr. Angerlein (1 episode, 2000)
Alexej (1 episode, 2000)
Milena (1 episode, 2001)
Professor, Musikhochschule (1 episode, 2001)
Haushälterin (1 episode, 2001)
BKA Eppendorfer (1 episode, 2001)
Rudi Jankowitsch (1 episode, 2001)
Husak (1 episode, 2001)
Jana (1 episode, 2001)
Carla Meiser (1 episode, 2001)
Frau Witzig (1 episode, 2001)
Hanka (1 episode, 2001)
Kreitmeier (1 episode, 2001)
Zettler (1 episode, 2001)
Petra Kettler (1 episode, 2002)
(1 episode, 2002)
Jutta Faber (1 episode, 2002)
Benzinger (1 episode, 2002)
Katrin Faber (1 episode, 2002)
Frau Benzinger (1 episode, 2002)
Etzrat (1 episode, 2002)
Frau Niederhofer (1 episode, 2003)
Istvan Safi (1 episode, 2003)
Hellberg (1 episode, 2003)
Tibor (1 episode, 2003)
Thorsten (1 episode, 2003)
Herr Biermeier (1 episode, 2003)
Winnie Kott (1 episode, 2003)
Self (1 episode, 2003)
Studentin (uncredited) (1 episode, 1998)