Jörg Schüttauf

as Dr. Joachim Kraft

as Walter Sedlitz

as Helmut

as Prof. Kressmann

as Dr. Joachim Kraft

as Self (1 episode)

as Karsten Voss

as Jörn Scherer

as Jörn Scherer

as Jörn Scherer

as Marcel

as Robert Jahnke

as Hausmeister (6 episodes)

as Elivis Neumann

as Reger (2 episodes)

as Gerti Posner

as Ludger Fuchs

as Henry Dannwitz

as Bürgermeister

as Horst Brasch

as Conrad Wessely

as Michael Pollmann

as Bernd Peters (8 episodes)