剧情介绍：　Jill (Hannah Kasulka), a tenacious UMass student, abandons her studies for an off-the-grid snowboarding trip in Stoughton Valley, Massachusetts.Unfortunately, after the sun has dipped below the horizon, the group’s SUV becomes mysteriously lost in the freshly-logged mountains, eventually running out of gas.As temperatures fall, the group dynamic unravels as a virtual and then a literal witch hunt begins…