It's that magical time of the year again, time to crown the new Miss Beverly Hills. Among this year's hopeful contestants are Mandy and Clover. In order to get that extra winning edge, both Mandy and Clover unwittingly decide to get a special full-body makeover that promises to make their hair, smiles, eyes and even their attitudes bigger.
But as they are getting their treatment, a shadowy figure enters into the spa and puts a microchip into Mandy's machine. Mandy is pleased with the results of her treatment which seems to have worked better than Clover's. She doesn't realize it initially, but, as she gets larger and larger, she can't deny what's happening to her.
As the spies start to investigate a series of disappearances among Miss Beverly Hills contestants, they find out that Mandy, who has now grown fifty feet tall, is behind the crimes! They also discover that along with becoming bigger physically, Mandy's meanness has also become magnified. In an effort to win the competition, she's decided to take out the other contestants. Can the spies stop this monolithic Mandy whilst also determining who that shadowy figure was?
In a b-story, Clover tries out an entire litany of ridiculous talents to find something something she's good at, so she can win the talent part of the Miss Beverly Hills competition.