A witch is said to kill trespassers in Jacksonville forest. When Jason Strickland vanishes there, his sister Piper and three friends venture in to find him.

A mother and son find themselves faced with a brutal alien invasion where survival will depend on discovering the unthinkable truth about the enemy.

展现了一部以罗马占领下的不列颠为背景的亚瑟王传奇新编，蛮族入侵者正威胁着要占领这座岛屿。