Alexander Lutz

Assistant Editor

as Prof. Steinbacher

as Romanus Schachner

as Prof. Uwe Kemke (1 episode)

as Theo Warnel (1 episode)

as Mark Braun (2 episodes)

as Dr. Günther Bauer (1 episode)

as Magnussen

as Peter (1 episode)

as Stefan Schneider

as Bernhard Neubauer

as Alexander Schubert

as Bauer Franz

as Lukas (1 episode)

as Martin Steiner (1 episode), as Anton Werner (1 episode), as Sebastian Koblenz (1 episode), as Markus Lasnig (1 episode)

as Rainer Krüger

as Olaf Kreuzenbeck (1 episode)

as Niclas Söderlind (1 episode)

as Michael Danner

as Martin Schiff (35 episodes)

as Tom Berens

as Dr. Markus Geisler

as Martin Veitel (1 episode)

as Alexander Moser