Summary:
Five friends descend on an abandoned building to shoot a documentary
about its supposed haunted origins, but all is not as it seems. It
turns out instead that the leader of the group actually brought them
there to search for cursed buried treasure that his freemason
grandfather had supposedly left. When one unfortunate soul opens a door
to a darker dimension, a demon is released and begins to kill each of
them one-by-one. Will anyone escape alive, or has “The Key” opened the
door straight to hell?
