Guest Stars Judith Sehrbrock as Dr. Stein Florian Thunemann as Milo Janssen Helen Woigk as Aynin Begum Sebastian Hülk as Thomas Witke Matthias Ziesing as Johannes Krick Stefan Ebeling as Markus Fliegner Carolin Haupt as Kathi Hary Prinz as Bernhard Weidinger Katja Preuß as Psychologin Luise Berndt as Yvonne Sydow