27/07/1997      Children of the Gods (TV Movie)

The Stargate Program is revived when Apophis, an alien of the same race as Ra, comes to Earth through the gate seeking hosts. Jack O'Neill and new recruit Samantha Carter are sent to Abydos to locate Daniel Jackson.  O'Neill and Jackson befriend Apophis' first prime Teal'c, a Jaffa (one who is host to a larval Goa'uld), and Teal'c joins their side. He helps SG-1 return to Earth, though they cannot save Daniel's wife Sha're and his friend Skaara, who have been taken as hosts.

01/08/1997      The Enemy Within

After being infested by a Goa'uld parasite in the previous episode, Major Kawalsky shows signs of possession. The symbiote is removed, but Kawalsky remains possessed and is killed by Teal'c.

08/08/1997      Emancipation

SG-1 visits a planet where women are severely repressed, and Carter ends up being 'sold'. However, when Carter beats a chieftain in hand-to-hand combat, the team changes the tribe's opinions about the rights of women.

15/08/1997      The Broca Divide

The team finds a planet divided into 'Light' and 'Dark' sides, where the dark side is infected with a deadly plague that turns people into savages; and the SGC is locked down when SG-1 brings it home. Dr. Fraiser manages to synthesise a cure for both peoples.

22/08/1997      The First Commandment

As SG-9 is off-world, and long overdue, SG-1 is sent after them to find out what has happened to them. They soon discover that the commander of SG-9 has set himself up as a God on the planet.

29/08/1997      Cold Lazarus

By the work of a strange blue crystal, a duplicate of Jack O'Neill returns to the SGC in his place. When the real Jack returns, they locate the alien, who, they discover, was only trying to heal Jack's pain over the loss of his son.

12/09/1997      The Nox

When SG-1 meet a Jaffa patrol on an alien world, they and a Jaffa soldier are killed. Once revived by the Nox, SG-1 tries to persuade them to aide them. But the Nox are pacifists and send SG-1 and the Jaffa home in safety.

19/09/1997      Brief Candle

On the planet Argos, the inhabitants live only 100 days by the work of a long-gone experimenting Goa'uld; Jack is infected with the responsible nanites, but they are all deactivated by Sam.

26/09/1997      Thor's Hammer

SG-1 goes to the planet Cimmeria in search of allies against the Goa'uld. Upon arrival, Jack and Teal'c are trapped in a labyrinth, where the only exit is through Thor's Hammer, a device to destroy Goa'uld, but preserve the host. Daniel Jackson must destroy the device that could someday have saved his wife in order to free his friends.

03/10/1997      The Torment of Tantalus

SG-1 recovers Dr. Ernest Littlefield, who went through the Stargate in 1945 and never returned. Daniel nearly stays behind to study a 'book' detailing the meaning of human existence, left behind by the Four Great Races.

10/10/1997      Bloodlines

Teal'c's son Rya'c is to be implanted with his first Goa'uld larva on Chulak, so SG-1 goes to prevent it. However, Rya'c falls ill and can only be saved by a symbiote; Teal'c donates his own, and receives a stolen one for himself.

17/10/1997      Fire and Water

SG-1 has been given a false memory of Daniel's death by his alien abductor, who wishes Daniel to give him certain knowledge. Ultimately, Daniel remembers the obscure fact, and is allowed to go home.

24/10/1997      Hathor

The Goa'uld Hathor brainwashes the men of the SGC with pheromones, and nearly makes Jack a host to a larva conceived with Daniel. She flees after the unaffected women of Stargate Command retake the facility.

31/10/1997      Singularity

SG-1 rescues a small girl who turns out to have had an inoperable Naqahdah bomb put in her by Nirrti to destroy the SGC. Ultimately the girl is given to the care of Janet Fraiser, the SGC medic, after they discover that the bomb will dissolve if she is kept away from the Stargate.

23/01/1998      Cor-Ai

A once-enslaved planet condemns Teal'c for the atrocities he once committed under Apophis. He is sentenced to death. However, when the Goa'uld attack, Teal'c saves his accuser's life and proves he is a changed man.

30/01/1998      Enigma

SG-1 rescues a group of highly advanced Tollan. The military and the NID take an interest in their technology, and attempt to imprison them for research purposes before Daniel helps them take refuge with the Nox.

06/02/1998      Solitudes

Sam and Jack are stranded on an icy planet when the Stargate malfunctions on their return journey to Earth. However, it turns out that they have merely been redirected to a second Stargate in Antarctica.

13/02/1998      Tin Man

Without their knowledge, robotic duplicates of SG-1 are made, and are mismatched for the originals. When this is discovered, the androids must accept that they will stay offworld, and the real SG-1 returns home.

20/02/1998      There But For the Grace of God

Daniel accidentally finds himself in an alternate universe after encountering a strange alien mirror, and, before he returns, learns that Apophis will attack Earth in ships from a certain Stargate address.

27/02/1998      Politics

Senator Robert Kinsey shuts down the Stargate program (as the gate represents a global risk), despite Daniel's warnings that Apophis will attack Earth, and that the Stargate may be Earth's only defense.

06/03/1998      Within the Serpent's Grasp

SG-1 uses the Stargate to go to the address Daniel discovered, which turns out to be Apophis' ship, where they find that Skaara has been made host to Apophis' son Klorel. The ship reaches Earth, and the fate of the world hangs in the balance.