LITTLE HOUSE ON THE PRAIRIE第 3 季，第 5 集
The Monster of Walnut Grove
On Halloween night, Laura and Mary get permission from their parents to walk into town and pull off a little prank at the mercantile. Laura's imagination runs wild when she peeks into the Olesons' window and witnesses Nels committing an unspeakable crime. Scarred by what she has seen, Laura can't seem to get anyone to believe her.
