Guest Stars Florentine Lahme as Kathrin Eichholtz Michael Pitthan as Uniform Christian Oliver as Sven Liebig Bettina Zimmermann as Sandra Liebig Ivan Shvedoff as Polish Liason Oliver Stokowski as Kurt Rebecca Labbé as Ivonne Zdeněk Maryška as Detective Vomacka Pavel Dvorscik as Max Laura Karolyi as Lara Liebig Petra Spalková as Child Worker