When an unknown alien force threatens a high school, the teachers must team up, to fight back against the invaders, in an attempt to stop an otherworldly parasite from escaping, and taking over the world.

A group of friends get trapped in a haunted abbey with no easy way of escaping.

While exploring the ancient ruins of a church outside London, a young couple is stalked and haunted by the vengeful spirit of Lady Lucy, who was murdered at the vale over a century ago on her wedding day.