Joatmonjb has taken all the footage from The Hobbit's trailers and TV spots and edited them together in chronological order.
"These ancient runes will tell us more about the ring and it's powers..."
"Why can't you just use Wikipedia like a normal person?"
(Lord of the Rings)
According to that sorceress Glinda and those odd little fellows in the Lollipop Guild, the road to Saruman's tower is paved with yellow bricks... I don't see any yellow bricks...