Jill and Joy receive a mission from their neighbors Tingelstein and Tangelstein: the ladies send the girls to look after their absentminded inventor brother Gadgetus. Jill and Joy get to know the wonders of Gadgetus’s farm, but everything is at risk of being destroyed when Samuel Shortcut arrives on his bulldozer, ready to destroy everything so that a new highway can be built in the area. Jill and Joy save the farm with the help of a device invented by Gadgetus, but before that they have to get to know the world of dreams and find help from there. Armstrong, a miniature pig, also takes part in the adventure and helps Jill and Joy, along with the other people living in Rose Alley.
Jill and Joy (both 9) live in their own house like any other little girls, except that they might be a little happier than most little girls, as they get to live in their own house specifically designed for the two. One December evening a small car, barely the size of a shoebox, pulls up in front their house, and a teensy-weensy family gets out; it's the McTiny family. The family has become homeless after a road roller smashed their home. Planning to live with the girls temporarily, the family moves in with Jill and Joy but soon finds out that not all big people have good intentions towards them. Jill and Joy's Winter is based on a beloved book by the same name, written by a Finnish writer named Marjatta Kurenniemi.
Set right before Christmas, Niko the reindeer must deal with his mom getting re-married and his being tasked with looking after his little stepbrother.
Uuno disguises as an old man and infiltrates a nursing home for rich old people, where his father-in-law also lives. The ever-hungry Uuno is seduced by the table groaning with food, but as it happens, he never manages to be there at dinnertime. Meanwhile Sörsselssön enters Uuno for a TV competition named This Is My Life, where contestants tell about their life as viewers vote them either to continue or out of the show. The nursing home elderly watch on TV as Uuno tells the show's host his life story.
Waitress Saara meets handsome journalist Joni, and soon moves in to live with him. Joni tries his best to satisfy Saara sexually but, disturbed by violent lesbian fantasies, she is unable to experience orgasm. Trying to cope with the situation, Saara has another brief affair back in her old home town.
