 Betty wants to purchase a rocking chair for Barney s birthday and is trying to get a small job to help get the money. She founds an ad about a job running errands as an old lady for an handicapped woman on a wheelchair. But she founds strange that she has to change big bills to purchase few items. All that Betty ignores is that is a cover-up as the handicapped lady is a fraud called Greta Gravel, and her accomplice prints counterfeit money to pass on shops and gets change in real money. But what Betty should do when she hears the facts about this scam ?