Re: Warehouse 13 Season 4 (discussion, spoilers)
Wil Wheaton wouldn't be hard to work in, since he's already a character in Eureka
, which is a part of this whole shared universe.
"When I reach for the edge of the universe, I do it knowing that along some paths of cosmic discovery, there are times when, at least for now, one must be content to love the questions themselves." --Neil deGrasse Tyson