Season ten of Stargate SG-1 began airing on July 14, 2006 on the US-American Sci Fi Channel. The final season of the series concluded after 20 episodes on March 13, 2007 on British Sky One, which overtook the Sci-Fi Channel in mid-season. Season 10 heavily featured the Ori invasion of the Milky Way galaxy. With a tenth season, Stargate SG-1 had surpassed The X-Files (1993-2002) as the longest running sci-fi series on American television until 2015 when it was surpassed by Supernatural.

Broadcast Episodes[]

Image Title Number Airdate Planet(s) Race(s) Enemies
Flesh and Blood "Flesh and Blood (Part 3 of 3)" 1001 July 14, 2006 Chulak, Earth Asgard, Chulakian, Ori, Prior, Ver Iscan Adria, Netan
Four Ori warships arrive through the Supergate and wiped out most of the fleet protecting the Milky Way. Vala Mal Doran gives birth to Adria, who is growing quickly in order to spread the word of Origin. After the survivors of the battle are rescued, Stargate Command learns of the Ori's first target, Chulak.
Morpheus "Morpheus" 1002 July 21, 2006 Earth, Vagonbrei Sleep parasite Sleep parasite
After six more worlds fell to the Ori, Dr. Daniel Jackson discovers the location of Vagonbrei to search for the Sangraal, and SG-1 heads there, only to find the planet deserted with SG-1 soon falling victim to a mysterious illness that claimed the lives of the villagers residing in Vagonbrei. Meanwhile, Vala Mal Doran has to pass a psychiatric evaluation in order to join Stargate Command.
The Pegasus Project "The Pegasus Project" 1003 July 28, 2006 Earth, Lantea Wraith Ori Army, Wraith
A clue for the Sangraal leads SG-1 to Atlantis. While Dr. Daniel Jackson and Vala Mal Doran search through the Atlantis database, Lt. Colonel Samantha Carter, Lt. Colonel Cameron Mitchell and Dr. Rodney McKay plan to use a Stargate and a black hole to block the Supergate and prevent the Ori from dispatching more ships.
Insiders "Insiders" 1004 August 4, 2006 Earth, Unnamed, Unnamed Goa'uld, Jaffa Ba'al
An Al'kesh is shot down and crashed on Earth. The pilot; Ba'al, wants SG-1's protection from his clones, and for payback, he will help SG-1 search for the Sangraal. However, SG-1 plans to capture the clones first to see which one is the real one.
Uninvited "Uninvited" 1005 August 11, 2006 Earth, P9J-333 Interdimensional parasite, People of P9J-333 Interdimensional parasite, The Trust
Mysterious creatures attack several villagers on a couple of random planets SG teams visit. Soon, they realize that it is their fault, as the parasites are created by the Sodan Invisibility devices. Meanwhile, Lt. Colonel Cameron Mitchell and Major General Henry Landry find a group of dead hunters in the forest.
200 "200" 1006 August 18, 2006 Earth N/A N/A
Before Lt. Colonel Cameron Mitchell can celebrate his 200th trip through a Stargate, he and his team must work with Martin Lloyd on several ideas for the TV movie adaption of Wormhole X-Treme!.
Attack on a Ori occupied world "Counterstrike" 1007 August 25, 2006 Dakara, Earth, Ori-enslaved world Jaffa, Ori, Prior, Unnamed Adria
The people of a world that has succumbed to the religion of Origin are all mysteriously wiped out by an unknown force. As SG-1 investigates, they discover that the Dakara superweapon is responsible and use the opportunity to attempt to commandeer an Ori warship from the planet, but discover the Jaffa have ideas of commandeering it for themselves.
Memento Mori "Memento Mori" 1008 September 8, 2006 Earth Goa'uld Athena, The Trust
While out having dinner with Dr. Daniel Jackson, Vala Mal Doran is kidnapped by The Trust, led by the Goa'uld Athena, who once allied herself with Qetesh to get to the Clava Thessara Infinitas. Vala escapes, but loses her memories, and now works as a waitress in a diner. It is now a matter of who will retrieve her first, the Trust, or SG-1.
Company of Thieves "Company of Thieves" 1009 September 15, 2006 Earth, Unnamed Borzin's people, Oranian Anateo, Netan, Lucian Alliance
The Odyssey is hijacked by Anateo of the Lucian Alliance. Dr. Daniel Jackson and Vala Mal Doran's attempts to learn the ship's location gets them captured. To learn more about them, Lt. Colonel Cameron Mitchell uses the Reol chemical to pose as a Lucian Alliance member and learns that Netan's leadership is threatened.
The Quest, Part 1 "The Quest (Part 1 of 2)" 1010 September 22, 2006 Earth, Osric's planet Goa'uld, Ori, Osric's people, Prior Adria
SG-1 travels to the planet where they believe the Sangraal is at to defeat the Ori. However, as soon as they arrive, Adria is hot on their trail, by posing as one of the villagers to take the Sangraal away, but before they can get it, they have to pass a series of challenges, and they find Ba'al on the way.
The Quest Part 2 "The Quest (Part 2 of 2)" 1011 January 9, 2007 Earth, Desert planet, Ice planet, Jungle planet, Osric's planet Ancient, Goa'uld, Ori, Osric's people, Prior Adria
After defeating Morgan Le Fay's dragon, SG-1 are transported to several planets every few hours, where they find Merlin to create the Sangraal. However, Adria and her army are quickly gaining on them. Dr. Daniel Jackson gets his head into a Repository of knowledge to complete the weapon.
Line in the Sand "Line in the Sand" 1012 January 16, 2007 Earth, P9C-882 People of P9C-882, Prior, Ver Egen, Ver Iscan The Administrator
After the loss of Dr. Daniel Jackson, SG-1 learn that P9C-882 is in the Ori's path. In order to protect the planet's village, they plan to use Merlin's Arthur's Mantle to cloak the entire village from the Ori, but doesn't go according to plan.
The Road Not Taken "The Road Not Taken" 1013 January 23, 2007 Earth Ori N/A
While experimenting on Arthur's Mantle, a freak accident sends Lt. Colonel Samantha Carter into an alternate reality where her alternate self is still a Major and the Ori are planning on invading Earth and the Stargate Program has been made public, resulting in martial law being spread across the U.S. Carter attempts to get back to her own reality but soon learns that it may not be possible as the government won't allow Carter to return.
Daniel Jackson the Shroud "The Shroud" 1014 January 30, 2007 Earth, Tevaris' planet, Unnamed Ori, Prior, Tevaris' people Adria
SG-1 finally discovers Dr. Daniel Jackson and is shocked to see that he is a Prior of the Ori. Jackson attempts to convince SG-1 that he was made into a Prior so that he could get Adria to trust him, because he has his own agenda: Jackson plans to wipe out the Ori once and for all by sending the Sangraal to the Alteran Home Galaxy.
Bounty11 "Bounty" 1015 February 6, 2007 Earth, Jaffa Encampment Jaffa, Oranian, Serrakin Lucian Alliance, Netan, Odai Ventrell
SG-1's efforts to weaken the Lucian Alliance drives Netan to place a bounty on each of their heads. While SG-1 go their separate ways to spend their time off, the bounty hunters are on their trail.
Bad Guys "Bad Guys" 1016 February 13, 2007 Earth, P4M-328 Cicero's people N/A
SG-1 travel to P4M-328 to search for the Clava Thessara Infinitas, but discover that the Stargate there is a museum piece without a working Dial Home Device, and they can't go back. Things get worse when they are spotted by the natives. Believed to be rebels, SG-1 is forced to hold hostages.
Talion "Talion" 1017 February 20, 2007 Arkad's World, Dar Eshkalon, Earth, Lizan's planet Jaffa, Lizan's people Arkad, Illac Renin
The Illac Renin, a rogue faction of Jaffa who embrace Origin, has detonated several bombs on Dar Eshkalon, a new Jaffa stronghold. After recovering, and seeing Bra'tac gravely injured, Teal'c knows the Jaffa who is responsible, Arkad, and begins planning his revenge, leading to a confrontation between himself and the remaining members of SG-1 who have orders to stop Teal'c at all costs.
Family Ties "Family Ties" 1018 February 27, 2007 Earth, Unnamed, Unnamed, Unnamed Jaffa, Vala Mal Doran's people N/A
Vala Mal Doran's father, Jacek seeks sanctuary on Earth, where he quickly delves into his old scamming tricks. Meanwhile, Major General Henry Landry plans to meet his ex-wife and daughter for dinner.
Baal in Adria "Dominion" 1019 March 6, 2007 Earth, P3R-112, Unnamed, Unnamed Goa'uld, Jaffa, Ori, Tok'ra, Unnamed Adria, Ba'al
Adria is revealed to have survived the Sangraal and returns to the Milky Way. SG-1 use a cunning plan to capture her. However, their plan is thwarted when Ba'al gets her soon after, where he plans to make her relinquish some of her armies to his control.
Unending "Unending" 1020 March 13, 2007 Earth, Orilla, P3X-474 Asgard Ori Army
The Odyssey travels to Orilla to get Asgard upgrades before their mass suicide. However, three Ori warships soon follow. After their shields fail, the only chance to save the ship is to activate a time dilation field, where SG-1 will be stuck for the next 50 years.


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  • Nominated Saturn Award for "Best Syndicated/Cable Television Series"
  • Nominated Leo for "Best Cinematography in a Dramatic Series" (Jim Menard)
  • Nominated SFX Award for "Best TV Actress" (Claudia Black)




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