Guest Stars Mira Mazumdar as Gül Dogan Werner Haindl as Horst Kramer Stefan Rutz as Konrad Winter Hans Kitzbichler as Gerd Marquardt Winfried Hübner as Wilfried Schramm Guntram Brattia as Ilkay Dogan Felix von Bredow as Michi Lilo Kriechel as Kleingärtnerin Uncredited Alina Stiegler as Johanna Girwidz