Celebrity Trailers' talents are put to the test with their newest client, Caden, the 11-year-old CEO of Caden Teaches. Caden spends his time traveling from school to school teaching financial literacy to other students and he's ready to take his business to the next level. He enlists Big Boi, Janice, and David to help him build his very own money bus, a mobile classroom where he can teach other kids the importance of the dollar. But the bus is huge and in bad shape, and with a ribbon cutting ceremony with the Mayor quickly approaching, the Celebrity Trailers team has no choice but to push it to the limit to turn Caden's dream into a reality.

Celebrity Trailers could be going international if Janice, Big Boi, and David can pull off a job for their new clients. Sasha and Derick have a business in Toronto renting out their mobile spa for girls' birthday parties, and they need Celebrity Trailer's help to break into the U.S. market by converting an old passenger shuttle bus into their second spa. The new spa would be stationed in Tampa, and Sasha and Derick are moving their whole family down there to get the business off the ground. Janice, Big and David really need to knock this build out of the park, because Sasha and Derick's livelihoods are depending on it.