The Danes and the Geats celebrate the victory. They believe that Heorot is safe once again. But another monster is lurking out on the moor. One intent on revenge - Grendel's mother.

The Danes and Geats celebrate but outside on the moor another creature is lurking: Grendel's mother. She smashes down the door of Heorot, seizes Hrothgar’s closest friend - Ashhere - and ...