Fourth Session

After the discovery of a mysterious VHS tape, a brutish police SWAT team launches a high-intensity raid on a remote warehouse, only to discover a sinister cult compound whose collection of pre-recorded material uncovers a nightmarish conspiracy.

As an evil takes over the world beyond their front doorstep, the only protection for a mother and her twin sons is their house and their family’s protective bond.

What starts as a poignant medical documentary about Deborah Logan's descent into Alzheimer's disease and her daughter's struggles as caregiver degenerates into a maddening portrayal of dementia at its most frightening, as hair-raising events begin to plague the family and crew and an unspeakable malevolence threatens to tear the very fabric of sanity from them all.

A woman wakes up injured in a basement surrounded by corpses. To survive, she pretends to be dead while a grotesque ritual unfolds in the house above.