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.
| Actor | Role |
|---|---|
 Natalie VictoriaRae | Rae |
 Arielle BrachfeldAngela | Angela |
 Stephanie GrecoJordin | Jordin |
| LLacy FisherElise | Elise |
 Lony'e PerrineDeb | Deb |
| LLeigh DavisKimberly | Kimberly |
 Ruben PlaHoward | Howard |
| EEric HaileyRyan | Ryan |
 Kevin BrooksChase | Chase |
| MMadeleine PlaHaley | Haley |
| JJim RoseNews Anchor | News Anchor |
| DDan SinclairParamedic 1 | Paramedic 1 |
| RRon VischerDoug Robertson | Doug Robertson |