Henry is a playboy who has no idea that he is the father of a beautiful, cute girl out of a One-night-Stand. Her mother left the daughter in front of Henry door after her husband realized after 8 years of marriage that he is not the father so their relationship now is breaking up... By the way: Kokowääh, is how a German (in this case an 8 Year old child) that has never heard the dish before - would pronounce "Coq Au Vin" (chicken in a wine sauce).

Liv Mehlmann wants to throw an unforgettable birthday party for her daughter Alicia (14). But when she sends a message to the "Holy Moms" chat group that the precocious Rosie will also attend the party, the helicopter moms freak out. Rosie is not a good influence, she's got to go, immediately. Liv becomes a tool for social exclusion and ends up being marginalized herself. Teenagers don't have it easy. But mothers, whose social status is wavering, get their just deserts, too.

When the head of Herbi Zidinger is discovered on the head of a scarecrow, Chief Inspector Franz Germinger Jr. is immediately on the scene. His sister discovered the skull, so Germinger Senior quickly learns about the murder and, as usual, gets involved in his son's investigation. The father-son team soon have three suspects.