Season 4
Season 3Season 5

S4 Season 4

Stargate SG-1 / Season 4

30 Jun, 2000 · 22 episodes

 
Season 3Season 5

S4 Season 4

Stargate SG-1 / Season 4

30 Jun, 2000 · 22 episodes

 

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. A warring alien race offers to exchange their advanced technology for Earth's help in defeating their enemy.

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. A warring alien race offers to exchange their advanced technology for Earth's help in defeating their enemy.
Small Victories (2)
S04 | E01

44m

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.

01/07/2000 | 01:00
The Other Side
S04 | E02

44m

A warring alien race offers to exchange their advanced technology for Earth's help in defeating their enemy.

08/07/2000 | 01:00
Upgrades
S04 | E03

44m

A Tok'ra archaeologist arrives at the SGC with newly discovered technology, giving the SG-1 team superhuman powers.

15/07/2000 | 01:00
Crossroads
S04 | E04

44m

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.

22/07/2000 | 01:00
Divide and Conquer
S04 | E05

44m

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.

29/07/2000 | 01:00
Window of Opportunity
S04 | E06

44m

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.

05/08/2000 | 01:00
Watergate
S04 | E07

44m

The Russians recover a Stargate from the bottom of the ocean, and turn to the SGC for help when their experiments go awry.

12/08/2000 | 01:00
The First Ones
S04 | E08

44m

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.

19/08/2000 | 01:00
Scorched Earth
S04 | E09

44m

SG-1 is caught in a conflict between two civilizations trying to colonize the same planet.

26/08/2000 | 01:00
Beneath the Surface
S04 | E10

44m

The members of SG-1 are used as forced labor in an underground alien facility after their memories are erased by the ruling elite.

02/09/2000 | 01:00
Point of No Return
S04 | E11

44m

SG-1 investigates a conspiracy theorist who has detailed knowledge of the Stargate program.

09/09/2000 | 01:00
Tangent
S04 | E12

44m

A test gone wrong leaves Jack and Teal'c marooned in space aboard a damaged prototype attack ship

16/09/2000 | 01:00
The Curse
S04 | E13

44m

When his former mentor dies, Dr. Jackson returns to his roots -- and discovers an ancient Egyptian artifact containing a Goa'uld parasite.

23/09/2000 | 01:00
The Serpent's Venom
S04 | E14

44m

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.

30/09/2000 | 01:00
Chain Reaction
S04 | E15

44m

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.

06/01/2001 | 02:00
2010
S04 | E16

44m

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.

13/01/2001 | 02:00
Absolute Power
S04 | E17

44m

Jackson's teammates notice a disturbing change in him when he is reunited with the Harcesis child and given the Goa'uld genetic memory.

20/01/2001 | 02:00
The Light
S04 | E18

44m

SG-1 finds a deserted Goa'uld palace, where a beautiful device causes suicidal tendencies.

27/01/2001 | 02:00
Prodigy
S04 | E19

44m

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.

03/02/2001 | 02:00
Entity
S04 | E20

44m

The SGC is invaded by an alien life force that takes up residence in the base computer system -- and in Major Carter.

10/02/2001 | 02:00
Double Jeopardy
S04 | E21

44m

SG-1 must rescue an alien world from the Goa'uld -- with help from an unexpected source. Teal'c seeks revenge on the System Lord Cronus for the murder of his father.

17/02/2001 | 02:00
Exodus (1)
S04 | E22
SEASON FINALE

44m

SG-1 helps to evacuate the Tok'ra to a new base -- but matters are complicated when a spy reveals their location to Apophis. The team attempts a daring plan to take out the Goa'uld's powerful fleet.

24/02/2001 | 02:00
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