With Galactica on the verge of falling apart, Admiral Adama readies the ship for what could be its final mission, as Baltar’s Six warns that humanity’s final chapter is near.

Adama and the Galactica crew stake the survival of the human race on their plan to rescue Hera from the Cylon colony in this, the series finale.

After a flight deck accident kills 13 pilots and wounds many others, Kara is thrust into service as a flight instructor and ordered to turn a group of civilian pilots…

Frank searches for a young man who disappeared in the Alaskan wilderness. In the Alaskan wilderness, the body of a young adult male, its face crushed beyond recognition, drifts down…

Tragedy reunites Teal’c with his son, who blames him for the death of his mother. O’Neill and Carter launch a risky plan with untested technology when Earth comes under attack…

O’Neill, Carter and Jackson awaken from stasis in what appears to be the S.G.C. — almost 80 years in the future.

Apophis, SG-1’s greatest enemy, seeks sanctuary from Sokar and ends up near death in the S.G.C. infirmary.

O’Neill becomes the unwilling receptacle for a library of alien knowledge.

After gating to a world on the edge of a black hole, the S.G.C. cannot disengage the Stargate. All of Earth becomes endangered by the time-distorting gravity field.

SG-1 discovers an ancient artifact that takes O’Neill and the S.G.C. hostage.