Mm-hmm.

So as you can see, we're running through a, a horse's legs there.

And of course, me and Dom can't run through a horse's legs because we're far too big.

They filmed that shot without us there, and then they rebuilt the actual shape of the surface that we're running on in a blue screen studio.

So it was a hill, but it was completely blue, and there was marks all over the floor.

As they ran back that actual piece of film that they've got there, the camera made exactly the same move, and then we had to get to the place where the horse would be and run under its legs when on the blue screen stage there was absolutely nothing there.

With good, there's bad, and with light, there's dark, you know?

One of the reasons why people were up in arms about Tom Bombadil not being in is I think that people recognize that that character, which I think in a lot of ways is shown in Treebeard, as someone who's been around that long, that something that's happening over 50 or 100 years doesn't really matter.