Was this actually a movie?
I've seen this movie 3 times now, and I still can't remember anything about it other than a bunch of people trying to hide in caves.
"Live long and suck it, Zachary Quinto!"
The Hiding in Caves part is loosely based on Lord of the Rings, The Two Towers, where the Rohanese go to Helm's Deep.
Actually when I think of this, I think of that group of kids playing with those little Footsie Footballs.