Guest Stars Catrin Striebeck as Sandra Jansen Franz Hagn as Leon Franke Edin Hasanovic as Thorsten Siebert Jörg Pintsch as Thomas Franke Aleksandar Jovanovic as Case Tom Beck as Marc Markus Gertken as Lorenz Louis Hofmann as Dalton Lucie Aron as Vero Alexander Khuon as Johnny Lorna Ishema as Dilara Dogan Gitta Schweighöfer as Schwester Inge Keiko Hara as Mrs. Wang Benjamin Lutzge as Rollo Tilla Kratochwil as Rollos Mutter