Timid Emil and self-confident Viktor are lifelong friends and partners in a sustainable catering company. When Viktor begins dating Helle, Emil's mother, a highly unusual family face-off begins. Family relations, friendships, and partnerships are put to the ultimate test as Emil struggles to come to terms with his new "dad."

Three children accidentally get turned into fish after drinking a potion made by an eccentric scientist. The kids end up in the sea, with one problem. They must find and drink the antidote within 48 hours, or forever remain as fish.