June 25, 1999 8:00 pm
O'Neill, Carter and Jackson must escape Hathor's clutches, while Teal'c tries to raise a Jaffa army on Chulak. General Hammond must take desperate measures to rescue the team.
July 2, 1999 8:00 pm
SG-1 must find a renegade Goa'uld who has been hiding on Earth for thousands of years.
July 9, 1999 8:00 pm
The Asgard aid Earth in negotiating a nonagression treaty with the Goa'uld System Lords.
July 16, 1999 8:00 pm
When Daniel goes insane, SG-1 must deal with the legacy of Machello's anti-Goa'uld technology.
July 23, 1999 8:00 pm
SG-1 discovers a planet where children are used to acquire knowledge for the entire population, then discarded.
July 30, 1999 8:00 pm
SG-1 must free an alternate reality Earth from a Goa'uld invasion after duplicates of Samantha Carter and Charles Kawalsky come through the quantum mirror.
August 6, 1999 8:00 pm
SG-1 is taken captive by an alien bounty hunter with uncertain loyalties.
August 13, 1999 8:00 pm
SG-1 finds a medieval Christian society terrorized by Sokar and the Unas, and is accused of being possessed by demons.
August 20, 1999 8:00 pm
SG-1 discovers a military camp where young men are trained to impersonate SGC personnel to infiltrate Earth.
October 8, 1999 8:00 pm
Jackson deals with the apparent death of his wife, Sha're, at the hands of Teal'c.
October 15, 1999 8:00 pm
SG-1 encounters an entire planet suffering from amnesia. The planet's leader returns to Earth with SG-1 to find a cure, but SG-1 suspects she may not be who she appears to be.
October 22, 1999 8:00 pm
When Major Carter's father Jacob is kidnapped by Sokar, the SG-1 team must infiltrate a prison moon designed to look like hell to rescue him.
October 29, 1999 8:00 pm
SG-1 must escape a hellish prison moon, and one of their worst enemies.
November 5, 1999 8:00 pm
SG-1 returns from a mission and discovers that metamorphic aliens have taken over the complex.
January 21, 2000 8:00 pm
The Tollan put Skaara and Klorel on trial to determine who will control the host body.
January 28, 2000 8:00 pm
SG-1 receives alien brain implants that manifest themselves as a bizarre man, who tells them that they would not survive the procedure to remove him.
February 4, 2000 8:00 pm
After a meteor strike buries the Stargate, O'Neill finds himself stranded on a planet with no hope of rescue.
February 11, 2000 8:00 pm
O'Neill steals technology from the Tollan, and is forced to leave the Stargate program. Maybourne offers an intriguing proposal.
February 18, 2000 8:00 pm
The members of SG-1 are imprisoned on a planet and become pawns in a war of ideology.
February 25, 2000 8:00 pm
SG-1 discovers the mystical planet Kheb, and must find the Harcesis child of Apophis and Sha're before Apophis's army does.
March 3, 2000 8:00 pm
An alien artifact causes Daniel to disappear, and the team looks for help from his institutionalized grandfather.
March 10, 2000 8:00 pm
SG-1 faces creatures of mass destruction that even the Asgard can't control, and must destroy Thor's infested vessel before the Replicator bugs reach Earth.