Joe Flanigan, Michael Shanks, and three more from Stargate SG-1 and Stargate Atlantis will be on hand for this year's…
The frequent Stargate Atlantis guest star will appear in the second episode of Season Five, airing June 17.
The actor who played "Todd" the Wraith is the HBO series' newest vampire.
The actor behind three Stargate characters sits down with GateWorld to discuss Atlantis Season Four, the franchise as a whole,…