Karsten Stieglitz (19 episodes, 2007-2010)
Dr. Piet Thomsen (6 episodes, 2006)
Staatsanwalt Binz (2 episodes, 2011)
Florian Strauss / ... (2 episodes, 2005-2007)
Roman Gregorius 1 episode, 2012
Staatsanwalt Wiegand (2 episodes, 2009-2012)
Jens Lobeck 1 episode, 2017
Dr. Alexander Binz 3 episodes, 2013
Nestor Rodriguez 1 episode, 2020
Zoran Horvath 1 episode, 2018