The Movie Car exhibit at the Gold Strike Casino is a free display of the actual cars used in the filming of Hollywood movies. Most prominently, they have a selection of cars from the "Fast and the Furious" series, as well as the Batmobile from the Adam West Batman series. The DeLorean from Back to the Future is also part of the collection. They don't provide a lot of background info on the vehicles besides what movie they were in, but it is still an interesting attraction worth seeing.
If you go:
The exhibit is located on the main casino floor, in front of the Denny's restaurant, and is open 24 hours. The Gold Strike Casino also has a snack bar and steak house. Accommodations are reasonably priced for those looking to stay in the hotel, reservations are generally not needed.
Links:

1 Main Street
Jean, Nevada 89019 USA
Phone Numbers:
Gold Strike Hotel and Casino
+1 (800) 634-1359
+1 (800) 634-1359