as Torsten Kaiser(12 eps)
as Marius Wachta(20 eps)
as Henning Maurer(1 ep)
as Rick Costa(1 ep)
as Simon Bobek(1 ep)
as Horst Michalke
as August von Grün(26 eps)
as Niklas Hold(6 eps)
as Paul jun.
as Alexander Degen(13 eps)
as Leon Bischoff
as Falk Jensen
as Tony
as Volker Engelhardt(1 ep)
as Felix
as Jo(3 eps)
as Wolf Steininger(1 ep)
as Luk
as Colin Sweetwater
as Dr. Ben Berger(1 ep)
as Dr. Henry Herbst(1 ep)
as Tom Kranich(1 ep)
as Ben Ivaldi
as Stefan Braun(1 ep)
as Ferrari Driver(1 ep)
as Self(1 ep)
as Rudi
as Edgar Jahn(1 ep)
as Torge Ahrenfeld(1 ep)
as Volker
as Dr. Lüters
as Werner(1 ep)
as Tom Kranich(339 eps)
as Martin Vockert
as Konrad Hübler(1 ep)
as Zister(3 eps)
as Holger Heise(1 ep)
as Markus Weck(1 ep)
as Junger Mann
as Max Klapproth
as Andreas Krempel(1 ep)
as Tim Küppers(1 ep)
as Dirk Raabe(1 ep)