183 years before the events chronicled in the original trilogy, a sudden attack by Wulf, a clever and ruthless Dunlending lord seeking vengeance for the death of his father, forces Helm Hammerhand and his people to make a daring last stand in the ancient stronghold of the Hornburg. Finding herself in an increasingly desperate situation, Héra, the daughter of Helm, must summon the will to lead the resistance against a deadly enemy intent on their total destruction.
Unfortunately the movie The Lord of the Rings: The War of the Rohirrim is not yet available on HBO Max.
| Writing | Phoebe Gittins | Screenplay |
| Writing | Arty Papageorgiou | Screenplay |
| Visual Effects | Richard Taylor | Visual Effects |
| Art | John Howe | Conceptual Illustrator |
| Directing | Kenji Kamiyama | Director |
| Production | Joseph Chou | Producer |
| Production | Jason DeMarco | Producer |
| Sound | Steve Gallagher | Original Music Composer |
| Production | Peter Jackson | Executive Producer |
| Production | Fran Walsh | Executive Producer |
| Production | Philippa Boyens | Producer |
| Production | Sam Register | Executive Producer |
| Production | Carolyn Blackwood | Executive Producer |
| Production | Toby Emmerich | Executive Producer |
| Writing | Jeffrey Addiss | Screenplay |
| Writing | Will Matthews | Screenplay |
| Writing | Jeffrey Addiss | Story |
| Writing | Will Matthews | Story |
| Writing | Philippa Boyens | Story |
| Writing | J. R. R. Tolkien | Characters |
| Production | Ken Kamins | Executive Producer |
