Walkers are a small group of men and women, believed to be from the same bloodline, who are able to step through time and space. They quite literally walk back and forth through time and other dimensions. They mostly supply their skills to the highest bidders, to collect talismans or any number of artifacts connected to the BREED. They have also been known to retrieve priceless works of art, otherwise unobtainable. The exact age of any member of the Walkers, is not known, nor is it known when they first came to be, where they come from or how they are able to do what they do.