Guido Renner

as Dr. Arzinger

as Monster

as Micha

as Paul

as Ludger Diehl

as Aksel Möller

as Siggi Zenner (8 episodes)

as Linus Günther

as Hanno Richter (1 episode)

as Gero Pönsgen (1 episode)

as Prison guard (1 episode)

as Schubert (6 episodes)

as Jörg

as Ulli

as Willi Heidkamp

as Bernd Colmar (1 episode)

as Detlef Linden, Cousin

as Arne Paulsen (1 episode)

as Rainer Kurz (1 episode)

as Johann Rickleff (1 episode)

as Jörg