Seasons & episodes

The Sci-Fi Channel debuted the behind-the-scenes special "From Stargate to Atlantis: A Sci-Fi Lowdown" on July 5, 2004. With great anticipation for the July 9 premiere of of Stargate SG-1's eighth season and the July 16 world premiere of Stargate Atlantis, GateWorld presents these Atlantis preview shots from the special! The images include the first good look at the "puddle jumper" ship, an outer space Stargate in orbit of a planet, a Pegasus galaxy D.H.D., the male Wraith, and more.

The SCI FI Channel previewed the second half of Stargate SG-1 Season Eight and Stargate Atlantis Season One in the behind-the-scenes "Lowdown" special, "Behind the Stargate: Secrets Revealed!" The 1-hour special.

Amanda Tapping takes us on a fascinating look at how many aspects surrounding SG-1 have a basis in real science.

The 200th episode of the venerated sci-fi series is discussed during this special.

S0 · E6Behind The Mythology of Stargate SG-1 2007-04-13 · 45 min＋

This special deals with how the SG-1 series intertwined many of Earth's mythologies into its plots and story lines, and about the many alien character connections with Earth’s great mythological figures.

S0 · E7Children of the Gods - Final Cut 2009-07-21＋

Taking after the author's vision of the pilot, visual effects have been enhanced, the soundtrack has been updated to include an entirely original score, and the new final cut features a more self-contained storyline. Picking up the story nearly a year after the original 1994 Stargate film, Jack O'Neill and Sam Carter join a formidable Stargate team on a mission to Abydos to defeat fierce warriors led by the vicious Ra. With the threat of the brutal Gou'ald hanging over the galaxy, the team must succeed - or General Hammond will unleash an apocalyptic solution!

See stars Michael Shanks, Amanda Tapping, Jewel Staite, and David Hewlett back in character for the first time in over a decade. They’re joined by Stargate SG-1, Atlantis, and Universe co-creator Brad Wright, Google A.I.’s Laurence Mulroney, and special guest host and Stargate super-fan, Brooklyn 99‘s Marc Evan Jackson.

S1 · E1Children of the Gods (1) 1997-07-27 · 46 min＋

When powerful aliens come through Earth's Stargate, Colonel Jack O'Neill returns to Abydos to retrieve Daniel Jackson, who has discovered that the alien transit system includes much more than the two planets.

S1 · E2Children of the Gods (2) 1997-07-27 · 46 min＋

Colonel O'Neill, leading the new SG-1, track Apophis back to the planet Chulak to rescue Sha're and Skaara, and befriend one of Apophis' Jaffa guards.

S1 · E3The Enemy Within 1997-08-01 · 44 min＋

Major Kawalsky is possessed by a Goa'uld, and the SGC must find a way to remove it without killing him.

S1 · E4Emancipation 1997-08-08 · 44 min＋

An alien civilization is forced to reconsider their views on women when Carter rebels against their social customs.

S1 · E5The Broca Divide 1997-08-15 · 44 min＋

Members of SG-1 become infected with an alien virus that turns them into primitive beings. Dr. Fraiser must find a cure to save the team and the alien population from whom it was contracted.

S1 · E6The First Commandment 1997-08-22 · 44 min＋

SG-1 must stop a renegade Stargate commander, who has gone mad and set himself up as a god on an alien planet.

S1 · E7Cold Lazarus 1997-08-29 · 44 min＋

During an off-world assignment, Jack is struck down by energy from a blue crystal... which creates a duplicate of him that returns to Earth in Jack's place.

S1 · E8The Nox 1997-09-12 · 44 min＋

Pressed by the government to acquire new technologies, SG-1 is led to a world inhabited by a seemingly primative race. When Apophis arrives, SG-1 ambush him with disasterous consequences.

S1 · E9Brief Candle 1997-09-19 · 44 min＋

SG-1 discovers a race of attractive people who age extremely rapidly. The situation becomes personal when O'Neill begins to suffer from the same accelerated aging, and must live out the rest of his life on the planet.

S1 · E10Thor's Hammer 1997-09-26 · 44 min＋

Teal'c and O'Neill are transported to an underground cage designed by the Asgard to protect an alien world from the Goa'uld.

S1 · E11The Torment of Tantalus 1997-10-03 · 44 min＋

SG-1 tracks down Catherine Langford's fiancee, who took the first Stargate trip in 1945, and discovers an ancient meeting hall that may hold the secrets of the universe itself.

S1 · E12Bloodlines 1997-10-10 · 44 min＋

Teal'c returns to Chulak to stop his people from implanting his son with a larval Goa'uld.

S1 · E13Fire and Water 1997-10-17 · 44 min＋

Daniel is taken captive by an alien with a hidden agenda, while SG-1 is made to believe he is dead.

S1 · E14Hathor 1997-10-24 · 44 min＋

The banished Goa'uld Hathor is found in an ancient sarcophagus in Mexico, and takes over the S.G.C. with hopes of raising a new army against the System Lords.

S1 · E15Singularity 1997-10-31 · 44 min＋

A mysterious affliction wipes out the entire population of a planet, plus an SG team -- except for one young girl. Carter befriends her, but learns that she is being used by the Goa'uld.

S1 · E16Cor-Ai 1998-01-23 · 44 min＋

Teal'c must stand trial for a crime committed while he served as first prime of Apophis when a villager on an alien world identifies him as the Jaffa who killed his father.

S1 · E17Enigma 1998-01-30 · 44 min＋

The SG-1 team rescues a group of advanced humans from a planet near destruction, and must find a new home for the refugees before the Pentagon gets their hands on them.