Principal photography took place in Lone Pine, California. The mountains in the distance are the Sierras. After filming was complete, the original set was completely torn down. See more

Goofs

When Burt and Heather are being attacked in their rec room and Heather is grabbing another weapon off the wall there are two pistols hanging near her right shoulder. While the ground is shaking, the top one can be seen falling off it's pegs but when the scene flashes back to Heather only one or two seconds later, it's back on the pegs. See more