Бездна (2008)
Der Abgrund - Eine Stadt stürzt ein (4.10)
Dr. Schneider
Klaus Lanz (16 episodes, 2006-2008)
Rudolph H?ss (6 episodes, 2005)
Arno Wolff (как Horst G?nter Marx)
Dr. Ernst Mommsen / ... (2 episodes, 2002-2009)
Redakteur (as Horst-Günther Marx)
Dr. Reisig / ... 2 episodes, 2009-2016
Leon Holden / ... (3 episodes, 1997-2009)
Martin Gochmann / ... 4 episodes, 1996-2017
Eugene Phipps (as Hans-Günther Marx)
Lutz Holl / ... (2 episodes, 1998-2002)
Dr. Robert Haller / ... (2 episodes, 1991-1996)
Loster / ... (3 episodes, 1997-2011)
Dr. Dirk Sch?ne (как Horst-G?nter Marx)
Dr. Dirk Sch?ne (как Horst-G?nter Marx)
Mr. Tapken (как Horst-G?nter Marx)
Richard / Husband (как Horst-G?nter Marx)
Wolfgang Berger (как Horst-G?nter Marx)
Mike Claussen 1 episode, 2020
Holger (как Horst-G?nter Marx)
Axel Reinders (как Horst-G?nter Marx)
Max (как Horst-G?nter Marx)
Holger Schmidt (как Horst-G?nter Marx)
Grigori Rubinstein (2 episodes, 2012)
Florian Reben (как Horst-G?nter Marx)
Wolfgang Berger (как Horst-G?nter Marx)