When Nick and his brother, Jimmy, are called in to work unexpectedly, Nick is forced to take the younger boys, T. J. and Kyle, with him to the fire station, which leaves Sam, Jack and Chris home alone. The boys recently found out that people give firemen in uniform free stuff as a way of showing their gratitude. When they combine this knowledge with the fact that Jimmy just dropped off a bunch of Nick's freshly cleaned uniforms from the dry cleaners, they put two and two together, which equals a heap of trouble.