Character mistake: The Sheffields are going to Miami but when they are there, Maxwell mentions having gone to Disney World on the same trip. Disney World is not in Miami, it's in Orlando.
The Nanny (1993)
1 character mistake in The Boca Story
Starring: Fran Drescher, Charles Shaughnessy, Daniel Davis, Lauren Lane
Genres: Comedy
Other mistake: When Sylvia is outside the Sheffield mansion she says "I wonder if my daughter Fran is at home? I will see if she is" the doorbell rings as soon as she finishes that line, but you can see both her hands are visible. She can't have rung the doorbell.
Brighton Sheffield: Yeah, it just so happens that your voice carries.
Fran: To your bedroom?
Brighton Sheffield: To Michigan.
More trivia for The Nanny
Question: What does she even do? The kids are too old for a nanny.
Answer: Mr. Sheffield needed someone to manage the kids, not necessarily babysit them. Brighton was a Bart Simpson type, Maggie was shy and awkward and Gracie had personality issues.