While Charles and Caroline are visiting Walnut Grove, the townspeople learn that a land development tycoon has acquired title to all the land in Hero Township. They are inspired by Laura to vent their anger at this injustice.

Albert Quinn Ingalls wants to be a doctor. But soon he discovers that he is fatally ill. He decides to spend the rest of his life in Walnut Grove. Meanwhile children from school are preparing for their traditional climbing of the mountain.

The life and adventures of the Ingalls family in the nineteenth century American Midwest.

During preparations for a Christmas baby, Rose Wilder is kidnapped by a woman who recently lost her child. While looking for Rose, Laura, Almanzo, and Mr Edwards meet a lonely orphan boy who ends up living with that woman.

When a small-town sheriff witnesses what he believes to be an attempted kidnapping, his effort to save the beautiful damsel in distress sets him down a wild path of comic mishap.