Guest Stars Tara Africah Corrigan as Tinka Atlas Antonio Wannek as Roland "Socke" Sokowski Martin Wuttke as Klaus Hartloff Ava Bieleke as Tinka (Kind) Ali Tavakol as Mussa Basher Kathleen Gallego Zapata as Susanne Herres Veit Schubert as Dr. Berners Thomas Gerber as Kallweiss Jaela Probst as Sara Jansen Luna Jordan as Neda Bernd Hölscher as Joachim Jürgens Moritz Führmann as Ulf Tippelsoorf Tonio Arango as Aldi Cem Sultan Ungan as Yassin Basher Sohel Altan Gol as Abou Basher Andreas Helgi Schmid as Tom Schlefski Florian Clyde as Gerry Tim Lanzinger as Paul Hilmer Markus Bernhard Börger as Günter Groth Regine Hentschel as Linda Leila Abdullah as Kerstin Lamke Christopher Glaubacker as Robin Schramm Luzia Oppermann as Ines Jonas Breitstadt as Olli Vega Fenske as Nelly Timon Darek Furchert as Renzo Jone Hamburg as Tim Ingraban von Stolzmann as Tacco Inga Dietrich as Helga Schubert Gabriela Eva Lindl as Chiara Steven Preisner as Manuel Kalcher Wassilissa List as Maxine Friederike Frerichs as Klara Campbell Caspary as Alex Vito Sack as Jakob