After the success of the first film "Die Informantin", which delighted over 5.5 million viewers, the story of the undercover law student Aylin is now being told. She actually doesn't want anything to do with the LKA. But she has no choice. In "Der Fall Lissabon" she has to spy on a star lawyer who launders money for terrorist cells. Should she refuse, the life of her sister and that of her niece is threatened. Crime scene inspector Aylin Tezel embodies a brave young woman who gets caught between the fronts and can only rely on her instinct.
Andreas and Martin share all the ups and downs of everyday life, and their son is maturing. A cautious approach to the traces of a long relationship. The love story of two people. Not about how they come together, not a phase they go through, but all of their shared experiences: all the years between the first kiss and today.