It really needed a tighter edit and a long slow-motion shot of Billy Dee Williams firing that rocket launcher.
A View from a Hill 2005
I don't know what it is about the 2000s-era MR James adaptations, but they just leave me bored. There's not the sheer menace you get from the earlier ones.
Kingdom of the Spiders 1977
Out of the films from the 1970s that involve a Star Trek actor in a rural desert area fighting against an unnatural animal species...
Well, I still prefer Night of the Lepus. But this is pretty damn close.