In order to save her mountain guesthouse from ruin, Sopie plans to build a glass extension with a pool as an attraction. She comes up with this saving idea when her best friend Verena visits, who brings her brother Jan with her and who draws the plans for it. However, Sophie's permanent guest for life does not agree with these plans at all: Barthl, who would like to drive away all visitors, fears for his stable rights.

Pension landlady Sophie imagined her job as mayor differently: not even the garbage collection works anymore! In order to defuse the scandal, she temporarily stores all municipal waste on her own yard. The improvisation artist gets active support from Felix, who appeares virtually with a paraglider out of the blue and skilfully turnes Sophie's head. Just now, Sophie's ex-mother-in-law Brigitte is at the door. The grande dame from Paris wants Sophie to return to her son Phillippe to prevent the unsuitable young successor who, in her opinion, does not come from a good family and only wants to take over the business. While Leonie is happy about her grandmother's visit, Sophie wants to know as little as possible about her. She is amazed at the unexpected magic that the sophisticated Brigitte unleashes on her grumpy barn occupier Barthl. He buys an elegant suit and dresses up neatly to impress the elegant elderly woman. But unfortunately more uninvited guests show up.

Recently, a tragedy deeply shook the siblings Sarah and Kevin. Their parents died in a car accident. Sarah suffers greatly from the loss. She is convinced that her parents were murdered by a creepy woman who haunts their home. Increasingly, Kevin must realize that his sister is in great danger.

It is a compilation of episodes from season 9. The two parts of the feature film include episodes 105-117.

After Maren's brother is murdered, the young woman is completely shaken. Because the police only deal with the case in a routine manner and have no results to show for it, she sets about investigating the case herself. But in doing so, she realizes that she may be tangling with powerful people whose influence extends into her immediate surroundings. She believes that the nuclear waste mafia is behind her brother's death and that her own husband Mehdi is one of the criminals. Maren no longer knows who to trust. She feels like she is being watched every step of the way and even her best friend Iris doesn't believe a word she says. Little by little, Maren has to ask herself whether her family is in grave danger or whether she herself is the one in danger...

It is a compilation of episodes from season 9. The two parts of the feature film include episodes 105-117.

Werner Träsch, who has just moved into an apartment with his great love Gabi Hertz, surprises her with a trip to Fuerteventura on the second anniversary of their meeting. However, this proves to be difficult to implement...