Lockbox

SYNOPSIS:

Estranged siblings inherit their grandmother’s home after her death. When the two of them decide to clear out the old home, they find themselves trapped inside behind a door with eight deadbolt locks when the unimaginable ensues. They must find keys to the locks, but the house changes becoming more sinister and dangerous each time they open a lock. They must also find a way to forgive their past and work together in order to survive.