as Jakob Walser(6 eps)
as Leon Graf
as Dr. Robert Schultholtz(2 eps)
as Paul
as Zlatan old(5 eps)
as Gissler
as Morck Mortus
as Luka Zaric(6 eps)
as Tom(8 eps)
as Konrad
as Bruno Bogdan
as Ben
as Daniel
as Miss Sundström(7 eps)
as Hamid
as Niko Sander(1 ep)
as Frank
as Mehdi Adam
as Sascha
as Alex Moravek(6 eps)
as Mario Kreutzer
as Rasko(8 eps)
as Officer at Police Headquarters
as Manfred(2 eps)
as Dr. Wassilij Batalow
as Richi Wurmser(1 ep)
as Kleber
as Serbian soldier
as Anton
as Dennewitz
as Taxifahrer
as Rainer Jensen
as Ismail
as Alex 'Sashko' Georgiev
as Markus Hartz(1 ep)
as Alexander Weissner(1 ep)
as Wolfgang
as Raffael 'Raff' Monte
as Adrian Henrici-Rosca(1 ep)
as Ringo
as Alwa Schön
as Don
as Paul
as Udo
as Tommy
as Joso
as Kai Rieger(1 ep)
as Giulio Buntin(1 ep)
as Guilio Buntin(1 ep)
as Thorsten(1 ep)
as Idris(1 ep)
as Rahid(1 ep)
as Serge Rusak(1 ep)
as Luka Weber(1 ep)
as Dieter Scholz(1 ep)
as Nikola Buvak(2 eps)