Larry and Balki throw a Halloween party with their friends and after six hours of watching scary movies, Larry wakes up and discovers that Balki is an alien from "Planet Mypos" and is turning everyone into Mypiots.
After Balki serves Larry, Jennifer and Mary Anne some "bibi-bobkas", Larry sees dollar signs, and looks for a way to rush some into production for a fast profit.
Balki buys one share of stock in a cereal company and discovers that there aren't the advertised number of raisins in a box. Knowing that the company is cheating the public, he decides to go to head office to complain.