In a modern America where witches are real and witchcraft is illegal, a sheltered teenager must face her own demons and prejudices as she helps two young witches avoid law enforcement and cross the southern border to asylum in Mexico.

In the 1970s, aimless teenager Greg Laurie searches for all the right things in all the wrong places until he meets Lonnie Frisbee, a charismatic hippie/street preacher. Together with local pastor Chuck Smith, they open the doors of a languishing church to an unexpected revival.

After a winter storm strands five friends in a remote cabin with no power and little food, disorientation slowly claims their sanity as each of them succumbs to a fear that the snow itself may be contaminated or somehow evil.