SG-21
From The Stargate Omnipedia
One of the many units deployed out of Stargate Command inside Cheyenne Mountain.
KEY EPISODE
Death Knell - SG-21 is dispatched to the former Alpha Site to search for survivors.
One of the many units deployed out of Stargate Command inside Cheyenne Mountain.
Death Knell - SG-21 is dispatched to the former Alpha Site to search for survivors.