Happy Birthday on this day (April 5th) to Mitch Pileggi who had a recurring role on Stargate Atlantis as Colonel Caldwell the commander of the USS Daedalus.
He appeared in 22 episodes of Stargate Atlantis and also guest starred on a number of other genre and drama shows over the last few decades such as…
Supernatural
The X-Files
Sons Of Anarchy
Medium
Grey’s Anatomy
Daybreak
Also on this day Greg Anderson celebrates his birth, he appeared on 6 episodes of SG1 five of which involed the Ori.