The Gibbler house is a redress of the Tanner/Fuller house set with the camera image reversed. This is evidenced by Stephanie and Fernando's parts changing sides from scene to scene as well as the front door, stairs, nook, and kitchen door being reversed. Also, Stephanie's broken leg switches from being her left leg to being her right leg.
The episode's title is a reference to the film "Adventures in Babysitting".
Eighteenth appearance of Dr. Harmon.