Oliver Broumis

as Keith

as Sven Wagner (13 episodes)

as Fritz

as Galerist Lachner

as Museumsdirektor Mommsen (2 episodes)

as Martin

as Uwe Maas

as Hannes Keppler (1 episode)

as Franz Geyer

as Ron Rickman

as Lehrer Kohler

as Olaf

as Mario Hauptmann

as Andreas Wiegand (1 episode)

as Rainer (13 episodes)

as Dieter Seeger (1 episode)

as Matthias Rähme (1 episode)

as Justus Schinkel (1 episode)

as Self (1 episode)

as self (1 episode)

as Mike

as Jan

as Detto Nicolaisen