Helm's Deep, the fortress featured in the film "The Two Towers." This anime adaptation tells the bloody tale of Helm Hammerhand, the legendary king of Rohan from whom the stronghold takes its name. A prequel to director Peter Jackson’s The Lord of The Rings trilogy, this theatrical anime takes place two centuries before the events of The Hobbit and Lord of the Rings. Maintaining J.R.R. Tolkien’s characters and world, the story follows Helm Hammerhand and the creation of Helm’s Deep.