When a group of archaeologists dig up a human skeleton near Stonehenge, an ancient piece of machinery hidden beneath the bedrock is discovered. Not knowing what it could be, the workers accidentally trigger the mechanism and start a chain of events that may very well end the world as we know it

Cast: Misha Collins, Torri Higginson, Peter Wingfield, Hill Harper, David James Lewis, Tina Milo Milivojevic