The Lady Éowyn in her finest robes

Flame and whips - like an echo of Frodo's vision in Galadriel's mirror come to life

Gandalf advising Théoden: 'This is but a taste of the terror that Saruman will unleash'

Saruman prepares his troops for the task ahead

The Dunlendings (and probably some Uruks) erupt into cheer as the day for them to destroy the race of Men draws near.

'You must fight!'

'I will not risk open war'

Lightening reflects on the armour of a marching regiment

A closer look at the Helmets suggests that they are Uruk-hai

'Open war is upon you, whether you risk it or not'

Aragorn watches the forces of Saruman fill Helm's Deep