Professor Conrad 'Conny' Petersen
Frank Brandner / ... (5 episodes, 2011-2012)
Viktor Ahrens / ... (22 episodes, 2002-2011)
Carsten Menzel / ... (3 episodes, 2003-2010)
Herr Kraithaim (2 episodes, 1999)
Didi Rommerskirchen (unknown episodes)
Axel Breitkamp (8 episodes, 1997)
Chefarzt Prof. Dr. Gerlach
Kai Römer / ... (2 episodes, 2006-2010)
Лгунья (1992)
Die Lügnerin (0.00)
Ludwig
Prof. Dr. Osterloh / ... (22 episodes, 2009-2011)
Michael Schwed / ... (2 episodes, 2003-2006)
Robert Beck / ... (12 episodes, 1988-2009)
Chefarzt der Psyhiatrieklinik
Wilhelm Kr?ger 2 episodes, 2013
Rechtsanwalt Rollenberger
Reimar Vogt 8 episodes, 2014-2021
Dr. Leo Tiemann 1 episode, 2013
Ulrich Plum / ... 2 episodes, 2017-2020