Possible Clues:

• 'The Lord of the Rings' army
• The "they" of "They're taking the Hobbits to Isengard"
• Alternatives include many middle earth ogres
• "The Elder Scrolls" beasts
• Hobbit harassers
• Fantasy monsters
• Middle-Earth menaces
• Retreating king trapped by huge monsters
• Middle Earth menaces
• Warcraft meanies