On the way home to Utah see her sick mother, college student Darby Thorne is stranded by a blizzard at a highway rest stop in the Colorado Rockies. She'll have to spend the night in a rest stop in the middle of nowhere with four complete strangers. Then she stumbles across a little girl locked inside an animal crate in the back of a van. There is no cell phone reception, no telephone, no way out because of the snow, and she doesn't know which of the...

Based on the true story of the Granite Mountain Hotshots, a group of elite firefighters risk everything to protect a town from a historic wildfire.