Greta Wolfcastle (Reese Witherspoon) gets a crush on Bart, and the whole family begins enjoying the royal treatment her father, Rainier, provides them. After getting used to the lifestyle of the rich and famous, the Simpsons' privileges are revoked once Bart bores of Greta and breaks up with her. Trying to lure Bart back, Greta pretends to have a crush on Milhouse to provoke Bart's jealousy. Her plan works, but when Greta takes Milhouse to Canada with her for a movie her father is in, Bart loses it and lures his whole family to come to Canada as well. While on the set, Bart confronts Milhouse and they get into a fight, crashing into sets and ruining props. Greta's plan, clearly worked, but Bart's attempts are unrequited as she loses interest in both of them.