Stargate Command discovers the ancient city of Atlantis in the Pegasus Galaxy, leading Dr. Elizabeth Weir and Major Sheppard to a scientific expedition.
A team of scientists think they have found the location of the long lost city...
In the Pegasus Galaxy, a team of scientists and military personnel stumble upon a Stargate network, only to encounter a formidable foe in the form of the Wraith, a powerful and ruthless enemy.
Stargate Command discovers the ancient city of Atlantis in the Pegasus Galaxy, leading Dr. Elizabeth Weir and Major Sheppard to a scientific expedition.