A weekend trip to the woods for a bachelorette party turns deadly when a nearby train accident causes a chemical reaction that overtakes the secluded valley. But waiting out the disaster inside could prove to be just as dangerous as being outdoors.
2001
1937
1964
1993
2011
2008
2006
2014
2025
1963
1999
2003
2019
2022
—
1975
