A new path in life opens suddenly at the newlyweds' feet when Donna, the express checkout girl at their local supermarket, reveals that she has been dumped by her boyfriend just as she is about to bear his child. When Dharma brings her home for the night, Donna gets a bright idea: why doesn't she give the baby to Dharma and Greg? Greg is dead against the idea but…. you can guess the rest except maybe the fact that the baby turns out to be black.
Jackson discovers that his wife has returned to Abydos, and is nine months pregnant with the son of Apophis. O'Neill must keep the secret of the Stargate program from being uncovered.
The SG-1 team attempt to rescue Teal'c's son, who has been kidnapped and brainwashed by Apophis. Teal'c learns disturbing news about his wife.
SG-1 discovers an ancient artifact that takes O'Neill and the S.G.C. hostage.
SG-1 returns to Cimmeria, and finds that without protection from the Asgard the planet has been invaded by the Goa'uld.
Jackson becomes addicted to the effects of a Goa'uld sarcophagus, and falls for the planet's manipulative princess.
SG-1 is imprisoned in a virtual reality realm and forced to relive the worst moments of their lives over and over.
SG-1 is put on trial and exiled to a prison world, where a woman maintains a strange control over her fellow prisoners.
Carter is possessed by a Goa'uld who claims to be an enemy of the System Lords.
With SG-1 trapped on Klorel's ship, it seems that Earth is doomed as the Pyramid Ships prepare to destroy Earth.