(written from a Production point of view)
Dan Walters is an actor who played an alien slave in the Star Trek: Enterprise fourth season episode "Borderland". Parts of his costume from this episode were later sold off on the It's A Wrap! sale and auction on eBay. 
Walters has also appeared in the The Secrets of a Small Town pilot (2006) and the thriller I Know Who Killed Me (2007, with Neal McDonough, Spencer Garrett, Gregory Itzin, David Figlioli, Brian McNamara, Shay Astar, and Theo Kypri).