Season 3
🎬 22 Episodes 📅 1999 ⏱ 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
1999
Year
42
min / ep
15.4
Watch Hours
3/10
Season No.
⭐ 8.4
Best Episode
Ep. 22 · Nemesis (1)
🎬 Season Trailer
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🎬 Episodes 22 episodes
1
⭐ 7.9
Into the Fire (2)
O'Neill, Carter and Jackson must escape Hathor's clutches, while Teal'c tries to raise a Jaffa army on Chulak. General Hammond must take desperate measures to rescue the team.
🎬 Martin Wood ✍️ Brad Wright
2
⭐ 7.1
Seth
SG-1 must find a renegade Goa'uld who has been hiding on Earth for thousands of years.
🎬 Bill Corcoran ✍️ Jonathan Glassner
3
⭐ 8.1
Fair Game
The Asgard aid Earth in negotiating a nonagression treaty with the Goa'uld System Lords.
🎬 Martin Wood ✍️ Robert C. Cooper
4
⭐ 7.3
Legacy
When Daniel goes insane, SG-1 must deal with the legacy of Machello's anti-Goa'uld technology.
🎬 Peter DeLuise ✍️ Tor Alexander Valenza
5
⭐ 7.7
Learning Curve
SG-1 discovers a planet where children are used to acquire knowledge for the entire population, then discarded.
🎬 Martin Wood ✍️ Heather E. Ash
6
⭐ 8.2
Point of View
SG-1 must free an alternate reality Earth from a Goa'uld invasion after duplicates of Samantha Carter and Charles Kawalsky come through the quantum mirror.
🎬 Peter DeLuise ✍️ Brad Wright
7
⭐ 7.3
Deadman Switch
SG-1 is taken captive by an alien bounty hunter with uncertain loyalties.
🎬 Martin Wood ✍️ Robert C. Cooper
8
⭐ 6.9
Demons
SG-1 finds a medieval Christian society terrorized by Sokar and the Unas, and is accused of being possessed by demons.
🎬 Peter DeLuise ✍️ Carl Binder
9
⭐ 7.1
Rules of Engagement
SG-1 discovers a military camp where young men are trained to impersonate SGC personnel to infiltrate Earth.
🎬 William Gereghty ✍️ Terry Curtis Fox
10
⭐ 7.2
Forever in a Day
Jackson deals with the apparent death of his wife, Sha're, at the hands of Teal'c.
🎬 Peter DeLuise ✍️ Jonathan Glassner
11
⭐ 7.5
Past and Present
SG-1 encounters an entire planet suffering from amnesia. The planet's leader returns to Earth with SG-1 to find a cure, but SG-1 suspects she may not be who she appears to be.
🎬 William Gereghty ✍️ Tor Alexander Valenza
12
⭐ 7.8
Jolinar's Memories (1)
When Major Carter's father Jacob is kidnapped by Sokar, the SG-1 team must infiltrate a prison moon designed to look like hell to rescue him.
🎬 Peter DeLuise ✍️ Daniel Stashower
13
⭐ 7.9
The Devil You Know (2)
SG-1 must escape a hellish prison moon, and one of their worst enemies.
🎬 Peter DeLuise ✍️ Robert C. Cooper
14
⭐ 8.3
Foothold
SG-1 returns from a mission and discovers that metamorphic aliens have taken over the complex.
🎬 Andy Mikita ✍️ Heather E. Ash
15
⭐ 7.7
Pretense
The Tollan put Skaara and Klorel on trial to determine who will control the host body.
🎬 David Warry-Smith ✍️ Katharyn Powers
16
⭐ 7.7
Urgo
SG-1 receives alien brain implants that manifest themselves as a bizarre man, who tells them that they would not survive the procedure to remove him.
🎬 Peter DeLuise ✍️ Tor Alexander Valenza
17
⭐ 7.9
A Hundred Days
After a meteor strike buries the Stargate, O'Neill finds himself stranded on a planet with no hope of rescue.
🎬 David Warry-Smith ✍️ Brad Wright
18
⭐ 8.3
Shades of Grey
O'Neill steals technology from the Tollan, and is forced to leave the Stargate program. Maybourne offers an intriguing proposal.
🎬 Martin Wood ✍️ Jonathan Glassner
19
⭐ 7.6
New Ground
The members of SG-1 are imprisoned on a planet and become pawns in a war of ideology.
🎬 Chris McMullen ✍️ Heather E. Ash
20
⭐ 7.8
Maternal Instinct
SG-1 discovers the mystical planet Kheb, and must find the Harcesis child of Apophis and Sha're before Apophis's army does.
🎬 Peter F. Woeste ✍️ Robert C. Cooper
21
⭐ 7.8
Crystal Skull
An alien artifact causes Daniel to disappear, and the team looks for help from his institutionalized grandfather.
🎬 Martin Wood ✍️ Brad Wright
22
⭐ 8.4
Nemesis (1)
SG-1 faces creatures of mass destruction that even the Asgard can't control, and must destroy Thor's infested vessel before the Replicator bugs reach Earth.
🎬 Martin Wood ✍️ Robert C. Cooper