Drug addict Kait flees to a house in the woods to self-rehabilitate, where her sister Olivia joins to document the process, but the house's layout begins to change, trapping them inside an inescapable puzzle box of a house.

Two friends buying drugs find their world starts to glitch when the deal goes horribly wrong.

A young woman is horrified to discover that her father's new girlfriend looks identical to her dead mother.