Guest Stars Catrin Striebeck as Sandra Jansen Franz Hagn as Leon Franke Jörg Pintsch as Thomas Franke Aleksandar Jovanovic as Case Tom Beck as Marc Luise Bähr as Jennifer Kaminski Alexander Radszun as Rolf Wankura Denis Lyons as Jerome Vasquez Minh-Khai Phan-Thi as Vu Mai-Ly Bastian von Bömches as Manuel Borchert Katrin Bauerfeind as Julia Gracht John Keogh as John Sullivan Ercan Karacay as Dr. Ardal Ünal Yung Ngo as Van Lamou Vissay as Quang Ken Duong as Hoang Jean-Christophe Nigon as Judge Jacques Poiret Birte Rehberg as Schwester Anke Jaime Ferkic as Djemal Fillon Justine del Corte as Pediatrician Dr. Erhardt Long Dang Ngoc as Ngo Clara Moeller as Carolina Wankura Anna Baranowska as Valerie Poiret Ralph Kretschmar as BND-Technician Schmidt Emil von Schönfels as Thomas Franke (16 Years) Jan Henrik Stahlberg as Prosecutor Landowski Maximiliane Bauer as Sophie Matthias Beier as Insurance Broker Oskar Weiss as Lukas Franke (8 Years) Robert Gallinowski as Father Franke