A family looks to prevent evil spirits from trapping their comatose child in a realm called The Further. From the makers of Paranormal Activity, INSIDIOUS is the terrifying story of a family who, shortly after moving, discovers that dark spirits have possessed their home and that their son has inexplicably fallen into a coma. Trying to escape the haunting and save their son, they move again only to realize that it was not their house that was haunted. Debuting on 4K Ultra HD disc, with Dolby Vision and Atmos! Presented within a limited edition SteelBook!.