Entity
The SGC is invaded by an alien life force that takes up residence in the base computer system -- and in Major Carter.
Episodes
1
Small Victories (2) 44
O’Neill and Teal’c risk their lives to keep the Replicator bugs from gaining a foothold on Earth, while Carter helps the Asgard fend off a Replicator invasion.
2
The Other Side 44
A warring alien race offers to exchange their advanced technology for Earth’s help in defeating their enemy.
3
Upgrades 44
A Tok’ra archaeologist arrives at the SGC with newly discovered technology, giving the SG-1 team superhuman powers.
4
Crossroads 44
Teal’c is reunited with his lost love — a woman who claims to have found a way to communicate with her symbiote and defeat the Goa’uld.
5
Divide and Conquer 44
When a member of the SGC tries to kill a Tok’ra, it is revealed that O’Neill and Carter may be victims of an untraceable form of Goa’uld mind control.
6
Window of Opportunity 44
O’Neill and Teal’c are caught in a time loop in the SGC, and must relive the same 10 hours over and over again.
7
Watergate 44
The Russians recover a Stargate from the bottom of the ocean, and turn to the SGC for help when their experiments go awry.
8
The First Ones 44
Dr. Jackson is taken captive by an Unas while on an archaeological dig. The SGC mounts a rescue operation, but discovers a danger of their own.
9
Scorched Earth 44
SG-1 is caught in a conflict between two civilizations trying to colonize the same planet.
10
Beneath the Surface 44
The members of SG-1 are used as forced labor in an underground alien facility after their memories are erased by the ruling elite.
11
Point of No Return 44
SG-1 investigates a conspiracy theorist who has detailed knowledge of the Stargate program.
12
Tangent 44
A test gone wrong leaves Jack and Teal’c marooned in space aboard a damaged prototype attack ship
13
The Curse 44
When his former mentor dies, Dr. Jackson returns to his roots — and discovers an ancient Egyptian artifact containing a Goa’uld parasite.
14
The Serpent’s Venom 44
SG-1 must stop Apophis and Heru-ur from forming an alliance of their powerful forces, while Teal’c is captured and tortured by the Goa’uld.
15
Chain Reaction 44
SG-1 must adjust to a new commanding officer when General Hammond steps down — but O’Neill discovers foul play behind the general’s resignation.
16
2010 44
Ten years into the future, the former members of SG-1 must send a message into the past to prevent the extinction of the human race.
17
Absolute Power 44
Jackson’s teammates notice a disturbing change in him when he is reunited with the Harcesis child and given the Goa’uld genetic memory.
18
The Light 44
SG-1 finds a deserted Goa’uld palace, where a beautiful device causes suicidal tendencies.
19
Prodigy 44
Carter must help keep a promising young cadet from throwing away a future at the SGC. O’Neill and Teal’c encounter a dangerous life form at an offworld research base.
20
Entity 44
The SGC is invaded by an alien life force that takes up residence in the base computer system — and in Major Carter.
