Billy returns from vacation and meets Edwin. At first, Billy thinks Edwin is weird and makes fun of him. But soon something happens to make him change his mind!
Business is good at the workshop, so Dr. Wonder promotes Lisa to office manager. But when she becomes overwhelmed with the workload, Dr. Wonder comes up with a solution that will change the workshop forever!
Episode 28
Edwin, the new accountant, wants to change the way people report expenses. Lisa and Paula aren't happy about the new system. But Dr. Wonder encourages them to keep an open mind. What will they find?
Episode 30
Paula creates a new formula that can double the gas mileage in any car. Overnight she becomes famous. But will her new fame change Paula's personality?
