This is a fake license plate made just for the movie, but very high quality - molded metal like the real ones used to be:

Here it is on the car:

Here's a prototype of the electric chair seen in the movie:

This was in the bathroom over the spa tub:

Even though our room looked out onto the south strip, our room was dead quiet: very little traffic noise, no garbage trucks at 3 a.m., and no noise from the halls or surrounding rooms.