Klaus Nierhoff

as Michael Maringer · 80 episodes

as Dominik Inauen

as Prof. Dr Walther Schneider

as Staatsanwalt Holler

as Paul Bechtheim

as Dr. Roland Kühlborn

as Rüdiger

as Klaus

as Wilhelm Jäger

as Kunde

as Dr. Penzberg (uncredited)

as Dr. Strobel