Master Bra'tac arrives with bad news: Teal'c's wife is deathly ill, and Teal'c leaves to be with her. Shortly thereafter, the gate is opened but nothing comes through. Then Carter discovers a very low power signal that is slowly b...

Anubis' weapon continues to threaten Earth. Various plans are tried until Jonas Quinn suggests something simple that just might work. Meanwhile, Master Bra'tac has discovered the planet from which Anubis is launching the attack. H...

When SGC detects an Goa'uld ship in orbit, SG-1 is dispatched with Jacob Carter to investigate. They find the ship to be abandoned with no discernible life signs and Sam determines it to be the same used to kidnap Thor. Once on bo...

The SG-1 team travels to the Antarctic science station when the scientists there discover an ancient body in the ice. The age of the ice core samples would indicate that the body predates mankind. As they thaw the body, it comes t...

After Sam receives an emergency call from geneticist Dr. Richard Flemming, the SGC learns that he has been working for Immunotech, a company owned by Adrian Conrad, who implanted himself with a Goa'uld symbiote in order to cure hi...

O'Neill's symbiont Kanan drags him to a planet ruled by the Goa'uld Ba'al, where Kanan was undercover. Ba'al captures and tortures O'Neil, whose only hope may lie with - Daniel Jackson?!?

Stargate Command is approached by representatives of Jonas Quinn's home planet seeking military hardware. Their world is divided into three territories and there is a long history of war among them. Jonas' country fears that the o...

SG-1 is providing security for three scientists who are conducting research on a far-off planet. Goa'uld warlord Khonsu arranges to capture the SG-1 team and O'Neill tells Jay Felger, nominally the group's leader, to use the gate ...

The Tok'ra are forced to evacuate their newly established base under attack from the Goa'uld. They flee to the SGC's Alpha site. Tensions rise between the allied factions, the Free Jaffa, Tau'ri, and Tok'ra. Jacob and Selmak feel ...

SG-1 makes first contact with the planet Pangar. It seems to be a peaceful world that have recently discovered ancient Goa'uld ruins. They offer Earth their greatest discovery, a drug called Tretonin, which they say keeps them ent...

A television news crew has unearthed information about an Air Force project called "Prometheus". They believe it to be a generator, but know it uses Trinium, an element not found on Earth. In order to keep them quiet the Air Force...

Having regained control of the X-303, the SG-1 team finds itself in an unknown part of space. Rescue comes in the form of the Asgard, specifically Thor, who needs their help. The Asgard home world has been overrun by the Replicato...

SG-1 brings back an Ancient device, the purpose of which is unknown. When Jonas touched it the device activated. Upon reaching the SGC Jonas sees a large red insect fly into a wall, but no one else can confirm his sighting. The SG...

Senator Kinsey is shot in the chest at a public event, killing him just before his party's presidential nomination. Jack is arrested for the murder, and General Hammond assigns the rest of SG-1 to uncover the truth.

Former Colonel Harry Maybourne comes to Jack with a proposition: Jack gets him a presidential pardon and Harry shows them the advanced weapons cache that Simmons was trying to get to. They go through with the deal, but Harry attem...

The Russian SG team brings back a man who claims that his people are being experimented on by Nirrti. SG-1 investigate where the experiments are conducted, with the Russian SG team as backup. The inhabitants worship Nirrti as thei...

The US and Russia reveal Stargate Command and its operations to representatives of the other permanent members of the United Nations Security Council.

On a mission to observe a nebula, SG-1 finds a crashed ship and its three human survivors. They soon come under fire from an pair of aliens bearing the weapons of the survivors. They repel the attack, but one of the three is wound...

Teal'c is having strange nightmares featuring Apophis in which he is human and a firefighter with the rest of his team alongside him.

On a shakedown cruise of the Prometheus, the ship's hyperdrive regulator becomes irreparably damaged. A nearby planet was listed on the cartouche of addresses found on Abydos and thus may have a stargate. After a short jump toward...

On a routine mission, SG-1 encounters a civilization desperate to be freed from the clutches of a Goa'uld. While on the planet, Jonas falls ill and is suspended from active duty. His mysterious illness is diagnosed as a brain tumo...

Riding in the elevator in the SGC, O'Neill is visited by Daniel Jackson who needs his help. Daniel tells him that Anubis is headed for Abydos to search for something called the Eye of Ra, a relic that would make Anubis all-powerfu...