Emil Svensson lives with his mother and father, little sister Ida, farmhand Alfred, and maid Lina on a picturesque farm in Småland. He is an unusually lively little boy, who just can't resist trying out every whim that enters into his white-haired head. Always with the best intentions in mind, because he is a good-hearted child, but often with catastrophic results, especially for his short-tempered father.