Stefan Haschke

as Fernando Arrabal (2 episodes)

as Björn (8 episodes)

as Georg Bergstedt (12 episodes)

as Stefan Link (6 episodes)

as Marten

as Pächter Billardsalon

as Björn Ronneberger (1 episode)

as Dr. Hans-Peter Sasse

as Merck

as Müller Hubert

as Staschko

as Uli Pröttl (6 episodes)

as Lars (1 episode), as Michael Leitmont (1 episode), as André Toma (1 episode)

as Jan (1 episode)

as Dr. Manuel Klaussen (1 episode)

as Franjo Degenhardt (1 episode)

as Kai Lubitz (1 episode), as Thomas von Conradi (1 episode), as Magnus Gabor (1 episode)