The list of aliases that Gracie rattles off were George Burns' real-life aliases from his vaudeville days.
In previous episodes the closet in the Burns' living room was lined with shelves stacked high with hats that were left behind by visitors who were abruptly scared away by Gracie's illogical rants. In this episode Danny hides in the same closet, where there's now a rack filled with coats.
This episode's vaudeville Afterpiece is titled "Driver's License Routine."