When he's ready to take the next step with his shiksa girlfriend, a young Jewish man gets possessed by the spirit of his dead Yiddish grandmother, Omi, who has plans of her own.
A kid begs to stay home while his older sister runs to the store. After she leaves, he wishes he would have gone because he doesn’t feel comfortable being at home in the dark as strange things start to happen...
Grupo de jovens passeando pelo deserto de Joshua Tree, na Califórnia, se vê às voltas com uma entidade sobrenatural que parece enganá-los tomando os lugares de cada um deles.