Pernille Sørensen

Lillebror, a mischievous and quick-witted boy, has just moved out of town and not made any new friends yet. One day he discovers a twig - Knerten - in a pile of firewood, and this becomes his imaginary friend. When Lillebror's mother gets a job in a general store and his father is out traveling as an underwear salesman, Lillebror has to manage on his own most of the day. With Knerten in hand, he encounters a new everyday rural life filled with colorful characters and challenges. (imdb)

When Lillebror's mother is mysteriously hurt in a biking accident, Lillebror and Knerten turn the town upside down trying to find the culprit.

Third film about the wooden stick. Little Brother has moved with his family, and a stick son has seen the day of light, but there is no new friends.

The series is about three very different families living in the same neighborhood of Granli in Oslo: the family of Jonas Kvåle and Maria Lerke, the family Pedersen, and the family Kopperud. (imdb)