what movie stars an ancient being brought back to life by cowboys

It is 1879 in the Dakota Territories, a band of men who set out to find and recover a family of settlers that has mysteriously vanished from their home. Expecting the offenders to be a band of fierce natives, but they soon discover that the real enemy stalks them from below.

The Burrowers follows Chris Packham as he goes underground to take a look at the subterranean world of some of the country’s most iconic animals.