Season 4
🎬 22 Episodes 📅 2000 ⏱ 42 min
An ancient gateway becomes humanity's greatest hope and darkest fear when Stargate SG-1 is assembled to explore the stars and protect Earth from cosmic threats. Across distant worlds filled with wonder and terror, the elite team discovers that friendship and courage are their most powerful weapons against forces that seek to enslave the galaxy. In 1997, science fiction adventure reaches a new dimension where every mission tests not just survival, but the bonds that hold a fractured team together.
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📊 Season Stats
22
Episodes
2000
Year
42
min / ep
15.4
Watch Hours
4/10
Season No.
⭐ 9.3
Best Episode
Ep. 6 · Window of Opportunity
🎬 Season Trailer
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🎬 Episodes 22 episodes
1
⭐ 7.8
Small Victories (2)
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.
🎬 Martin Wood ✍️ Robert C. Cooper
2
⭐ 7.7
The Other Side
A warring alien race offers to exchange their advanced technology for Earth's help in defeating their enemy.
🎬 Peter DeLuise ✍️ Brad Wright
3
⭐ 8.5
Upgrades
A Tok'ra archaeologist arrives at the SGC with newly discovered technology, giving the SG-1 team superhuman powers.
🎬 Martin Wood ✍️ David Rich
4
⭐ 7.2
Crossroads
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.
🎬 Peter DeLuise ✍️ Katharyn Powers
5
⭐ 8.2
Divide and Conquer
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.
🎬 Martin Wood ✍️ Tor Alexander Valenza
6
⭐ 9.3
Window of Opportunity
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.
🎬 Peter DeLuise ✍️ Paul Mullie
7
⭐ 7.3
Watergate
The Russians recover a Stargate from the bottom of the ocean, and turn to the SGC for help when their experiments go awry.
🎬 Martin Wood ✍️ Robert C. Cooper
8
⭐ 7.5
The First Ones
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.
🎬 Peter DeLuise ✍️ Peter DeLuise
9
⭐ 7.3
Scorched Earth
SG-1 is caught in a conflict between two civilizations trying to colonize the same planet.
🎬 Martin Wood ✍️ Joseph Mallozzi
10
⭐ 7.3
Beneath the Surface
The members of SG-1 are used as forced labor in an underground alien facility after their memories are erased by the ruling elite.
🎬 Peter DeLuise ✍️ Heather E. Ash
11
⭐ 6.9
Point of No Return
SG-1 investigates a conspiracy theorist who has detailed knowledge of the Stargate program.
🎬 William Gereghty ✍️ Paul Mullie
12
⭐ 7.6
Tangent
A test gone wrong leaves Jack and Teal'c marooned in space aboard a damaged prototype attack ship
🎬 Peter DeLuise ✍️ Michael Cassutt
13
⭐ 7.3
The Curse
When his former mentor dies, Dr. Jackson returns to his roots -- and discovers an ancient Egyptian artifact containing a Goa'uld parasite.
🎬 Andy Mikita ✍️ Paul Mullie
14
⭐ 7.4
The Serpent's Venom
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.
🎬 Martin Wood ✍️ Peter DeLuise
15
⭐ 7.9
Chain Reaction
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.
🎬 Martin Wood ✍️ Paul Mullie
16
⭐ 8.2
2010
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.
🎬 Andy Mikita ✍️ Brad Wright
17
⭐ 7.5
Absolute Power
Jackson's teammates notice a disturbing change in him when he is reunited with the Harcesis child and given the Goa'uld genetic memory.
🎬 Peter DeLuise ✍️ Robert C. Cooper
18
⭐ 6.9
The Light
SG-1 finds a deserted Goa'uld palace, where a beautiful device causes suicidal tendencies.
🎬 Peter F. Woeste ✍️ James Taylor Phillips
19
⭐ 7.1
Prodigy
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.
🎬 Peter DeLuise ✍️ Brad Wright
20
⭐ 6.9
Entity
The SGC is invaded by an alien life force that takes up residence in the base computer system -- and in Major Carter.
🎬 Allan Lee ✍️ Peter DeLuise
21
⭐ 7.6
Double Jeopardy
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.
🎬 Michael Shanks ✍️ Robert C. Cooper
22
⭐ 8.1
Exodus (1)
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.
🎬 David Warry-Smith ✍️ Paul Mullie