Directed by Kenji Kamiyama, The Lord Of The Rings: The War Of The Rohirrim follows the life and conflict of Helm Hammerhand’s time. Hammerhand is a King of Rohan.

Phoebe Gittins, Arty Papageorgiou and Jeffrey Addiss wrote the screenplay. According to Warner Bros, surprisingly, Helm Hammerhand is attacked by Wuff, an intelligent and ruthless Dunlending lord who seeks vengeance for his father’s death.

Helm and his people are forced to take a daring stand in the ancient stronghold of Hornburg, a mighty fortress that will later be known as Helm’s Deep.

Finding herself more and more in a desperate situation, Hera, the daughter of Helm, is summoned to lead the resistance against a deadly enemy intent on the destruction of Helm and his people.

The voice actors include Miranda Otto, Brian Cox, Gaia Wise and Luke Pasqualino.