Photo Archives News Channels Special Features Forums Contact About Privacy Photo Archive: Stargate Atlantis - Lt. Colonel Sheppard Posted by Curto on May 12, 2008 at 12:00 PM CST: Today's Photo Archive updates turn the spotlight on the Stargate Atlantis action figures series by Diamond Select Toys. Up first is the head of the military on the Atlantis base, Lt. Colonel Sheppard.