Guest Stars Edith Saldanha as Monique Lina Wendel as Ursula Lorenz Sheri Hagen as Dr. Reuther Jascha Rust as Uli von Fürstenberg Anne Schäfer as Attorney Weber Manuel Boecker as Dr. Schudo Selina Louis as Student Joel Olano as Prof. Vorndamm-Bernsmeier Katharina Schwarz as Bernadette von Fürstenberg Malte Buhr as Receptionist #1 Mokka Spectrum as Receptionist #2 Stephanie Krogmann as Secretary Ms. Algrim