Grandma Irene comes to the house while Mr. and Mrs. Pembroke go out of town and she tries to convince Charles to work for her in the lucrative business of selling pizza.

The Pembroke house is snowed in while Mr. & Mrs. Pembroke are at the movies. Things go from bad to worse for Charles when the furnace goes off and he has to deal with the kids as well as a group of Lila's friends.

Charles and Buddy join forces to start a new business venture that will have them screen potential live-in house helpers to be trained by Charles himself. Not all candidates are quite up to their standards.