It is Christmas time and the McCallister family is preparing for a vacation in Paris, France. But the youngest in the family named Kevin got into a scuffle with his older brother Buzz and was sent to his room which is on the third floor of his house. Then, the next morning, while the rest of the family was in a rush to make it to the airport on time, they completely forgot about Kevin who now has the house all to himself. Being home alone was fun for Kevin, having a pizza all to himself, jumping...

The next great psycho horror slasher has given a documentary crew exclusive access to his life as he plans his reign of terror over the sleepy town of Glen Echo, all the while deconstructing the conventions and archetypes of the horror genre for them.