Brooklyn Haley wore the same bunny slippers through the whole movie, on and off set, because she said they were "Very Stylish" but not comfortable, "At All".
Thomas Haley played Detective Joe Williams an alcoholic that drinks and drives, while in real life he doesn't drink alcohol at all.
It was a huge challenge to make the rest area look deserted in the final scene, because production chose the busiest rest area there is near the Nevada border on the way to Las Vegas, at night.