Saw this today in the local video store.
Despite what the title and font would desperately like you to believe, this DVD has absolutely nothing to do with Tolkien or the Battle Of Helm's Deep.
It's actually a docudrama about the Norman conquest of England in 1066. And in a further effort to cloud the matter, it's narrated by Bilbo Baggins himself, Ian Holm!
Nasty, filthy little DVD cover designers! They're wicked! Tricksy! False! We hates them forever!