This comedy tells the tale of the Maxwell family and their well-meaning but troublesome son Lucas.

Mom and Dad go out of town for a business trip, leaving Lucas and his sisters home on their own. Enterprising young Lucas, who is motivated to make some cash in order to buy a bicycle, takes this opportunity to rent out the house by running an ad in the newspaper. Quickly, the house fills up with a cast of comical characters.

When Mom and Dad come home early due to a forgotten briefcase, chaos ensues!