Marsha: The kids are out alone? In this city?
Fran: Marsha, what kind of mother do you think I am? They're with... who are they with?
Niles: (Pretending to be Mr. Sheffield) They're with Niles, the butler.
Jack: I thought you said it was his day off.
Fran: It is, but there's a special at the museum. They call it... what do they call it?
Niles: I can't wait to hear it.