"Sun Don't Shine" follows Crystal (Kate Lyn Sheil) and her boyfriend Leo (Kentucker Audley) on a tense and mysterious road trip through the desolate yet hauntingly beautiful landscape of central Florida. As the couple travels up the Gulf Coast the disturbing details of their excursion gradually begin to emerge, revealing Crystal's sinister past and the couple's troubling future. Written by Amy Seimetz

A matriarch past the point of a nervous breakdown, her two daughters that don't give a damn, and the heat-seeking missiles of resentment they toss at each other.

Lily is haunted by memories while her mother, Ruth, loses her own.