The team finds a world whose people are on the brink of a discovery that may make them immune to the Wraith feeding.

Efforts to open trade relations with a species called the Genii turn sour when the team discovers their new “allies” have ulterior motives.

A new Stargate team embarks on a dangerous mission to a distant galaxy, where they discover a mythical lost city — and a deadly new enemy.

The Daedalus is infected by a Wraith computer virus, while members of the expedition hope to return to Earth.

While searching for the Lost City of the Ancients on a distant planet, SG-1 is stunned to find Daniel Jackson alive and in human form but stripped of his memory….