Stargate: SG-1 Crossovers
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In a better future by Schwester Aurelia reviews
New Chapter: Double Trouble Part III - the next morning. Glimpses of a future back in Pegasus where nobody dies. Various ficlets and drabbles in the SGA Universe. Mostly John/Rodney, but there will be others as well (Daniel/Jack for example). Sex mentioned, mostly slash, also spanking in some chapters. Enjoy!
Crossover - Stargate: Atlantis & Stargate: SG-1 - Rated: T - English - Humor/Sci-Fi - Chapters: 11 - Words: 19,639 - Reviews: 3 - Favs: 4 - Follows: 2 - Updated: 4/29/2017 - Published: 2/15/2015 - D. Jackson, J. O'Neill, Rodney M., John S.
Die Gerichtsverhandlung by Am17 reviews
JAG meets SG-1
Crossover - JAG & Stargate: SG-1 - Rated: T - German - Chapters: 13 - Words: 8,002 - Reviews: 1 - Favs: 3 - Follows: 3 - Updated: 4/26/2017 - Published: 1/30/2017 - Complete
dirty little secret by Cora Clavia reviews
When we live such fragile lives, it's the best way we survive.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Romance/Humor - Chapters: 1 - Words: 819 - Reviews: 12 - Favs: 20 - Follows: 5 - Published: 4/14/2017 - S. Carter, J. O'Neill, Elizabeth W., John S. - Complete
Story Ideas and plots by The Lone Dark Jedi reviews
Plots for stories that I may turn into full stories if there is enough interest. And all are open for Adoption. Some are crossovers either Stargate, Starwars, Smallville, Doctor Who.
Crossover - Harry Potter & Stargate: SG-1 - Rated: K+ - English - Sci-Fi - Chapters: 18 - Words: 37,058 - Reviews: 65 - Favs: 89 - Follows: 78 - Updated: 4/12/2017 - Published: 3/6/2012
Partners In Not-Crime by domina tempore reviews
Pete and Myka end up in jail, for once by no fault of their own. (Respectable Scoundrels series, Warehouse 13/Stargate SG1/White Collar)
Crossover - Stargate: SG-1 & Warehouse 13 - Rated: K - English - Humor/Friendship - Chapters: 1 - Words: 765 - Reviews: 2 - Favs: 7 - Follows: 3 - Published: 4/8/2017 - Vala, Myka B., Pete L. - Complete
The Two Empire by Darth Starsky reviews
the timeline is about 2 ABY (After battle of yavin). When the Goa'uld invaded Galactic Empire. The Empire fight to rule the Galaxy *This is my first story on this site*
Crossover - Star Wars & Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 4 - Words: 4,590 - Reviews: 4 - Favs: 5 - Follows: 3 - Updated: 4/6/2017 - Published: 2/7/2017 - Darth Vader, Boba Fett, J. O'Neill - Complete
Britannic Renewal by Mystic Sharman reviews
After returning from the Great War a very British Paul Langford supervises an archaeological dig at St Jerome's Church in Godric's Hollow. That unearths a hidden subterranean complex connected to the catacombs. It has the latest Alteran Technology throughout it. Including a dozen gate ships and the master gate for the Avalon network. Muse has abandoned this project.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Spiritual/Adventure - Chapters: 2 - Words: 3,756 - Reviews: 12 - Favs: 86 - Follows: 93 - Updated: 3/29/2017 - Published: 12/10/2016
The Gods of Earth by MarbleGlove reviews
Maybe this time someone will listen to Cassandra when she warns them of what will happen.
Crossover - Highlander & Stargate: SG-1 - Rated: K - English - Chapters: 1 - Words: 1,423 - Reviews: 23 - Favs: 80 - Follows: 46 - Published: 3/28/2017 - Complete
Johnson Case by AivriZaive reviews
NCIS team is at the crime scene, investigating another body, when somebody comes to steal it.
Crossover - Stargate: SG-1 & NCIS - Rated: K+ - English - Angst/Crime - Chapters: 6 - Words: 6,959 - Reviews: 43 - Favs: 49 - Follows: 115 - Updated: 3/28/2017 - Published: 4/13/2015 - S. Carter, J. O'Neill, Leroy Jethro Gibbs, Ziva D.
Snake-Eyes by RobotRollCall reviews
A missing persons case brings Sam and Dean across the Goa'uld, and a System Lord in need of a new body takes a liking to Sam...
Crossover - Stargate: SG-1 & Supernatural - Rated: K - English - Adventure/Hurt/Comfort - Chapters: 1 - Words: 14,104 - Reviews: 17 - Favs: 55 - Follows: 16 - Published: 3/27/2017 - D. Jackson, Sam W., Dean W. - Complete
The Terran Intervention by AmeliusTheAlteran reviews
It has been said that something as small as the flutter of a butterfly's wing can ultimately cause a typhoon halfway around the world. Now image what four massive EMPs could do in the midst of the Turian fleet above Shanxi. For want of a nail, civilizations will rise and fall. (REWRITTEN: Chapter 1-5)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 23,683 - Reviews: 263 - Favs: 995 - Follows: 1,519 - Updated: 3/25/2017 - Published: 4/10/2016
Reconnecting with Family by OutForAWalkBitkah reviews
While going through one of the worst events of her life, Buffy calls her uncle to tell him the news. How does he take the loss of his baby sister? A third show will be added to the crossover in the 2nd chapter. Rated T just to be safe.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Family/Hurt/Comfort - Chapters: 2 - Words: 3,078 - Reviews: 34 - Favs: 127 - Follows: 196 - Updated: 3/16/2017 - Published: 9/13/2013 - Buffy S., Gen. Hammond, J. O'Neill
Artefakty by Nicky Gabriel
Tylko ktoś taki jak Jack mógł włamać się do jej domu.
Crossover - Highlander & Stargate: SG-1 - Rated: T - Polish - Chapters: 2 - Words: 6,461 - Published: 3/15/2017 - Rebecca, Gen. Hammond, J. O'Neill
Days Like These by Elemnestra Aethelflaeda reviews
When the Daedalus arrives at Atlantis on its regular supply run it brings with it, along with the essential resupply of soldiers, chocolate, ammunition and coffee, a few newcomers whom Colonel Samantha Carter is not expecting. Neither is anyone else. WIP
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K+ - English - Chapters: 15 - Words: 56,060 - Reviews: 25 - Favs: 42 - Follows: 86 - Updated: 3/15/2017 - Published: 1/16/2011 - Jonathan O., S. Carter/Sam
New World New Rules by lighthalk reviews
A mysterious girl arrives on a planet controlled by a Bastet. Multi cross over SG-1, Guyver and Ranma 1\2. The continuation of Defender Guyver. I am working on just have hit a block.
Crossover - Stargate: SG-1 & Ranma - Rated: M - English - Humor/Sci-Fi - Chapters: 7 - Words: 14,375 - Reviews: 26 - Favs: 56 - Follows: 66 - Updated: 3/14/2017 - Published: 9/13/2008 - Bastet, Ranma
Stargate: The Ascension of the Fifth Race by Jayan phoenix reviews
Earth faces its biggest challenge, they will either fall to the Lucian Alliance and Betrayal or they will rise as the fifth Race. Atlantis must return to the Pegasus Galaxy and the Destiny Expedition are stranded in stasis, and the IOA are not helping the situation. (ABANDONED)
Crossover - Stargate: Atlantis & Stargate: SG-1 - Rated: T - English - Chapters: 41 - Words: 205,718 - Reviews: 194 - Favs: 333 - Follows: 416 - Updated: 3/12/2017 - Published: 1/3/2015
Reese's sister by soldatj reviews
HUZZAH AN UPDATE Ranma falls into a different spring at Jusenkyo. It seems that the replicator creator's older sister drowned there long ago. Now the SGC is worried about a new replicator threat.
Crossover - Stargate: SG-1 & Ranma - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 25,366 - Reviews: 58 - Favs: 195 - Follows: 243 - Updated: 3/11/2017 - Published: 2/22/2014 - Ranma
Another Ancient Experiment Gone Wrong by JustAnotherObsessedFanPerson reviews
Lewis gets a new job at the SGC and discovers something about the Merpeople.
Crossover - Stargate: SG-1 & H2O: Just Add Water - Rated: K - English - Chapters: 1 - Words: 1,713 - Reviews: 1 - Favs: 13 - Follows: 5 - Published: 3/10/2017 - Complete
The Kindred by espacole reviews
Twelve years after Ron's death, an old and powerful evil returns, who was long, thought to have been defeated. I am not the original writer nor do i own either Kim Possible or Stargate SG-1. The story belongs to James MacPherson. He has agreed to let me repost the story and finish it.
Crossover - Stargate: SG-1 & Kim Possible - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 23,019 - Reviews: 9 - Favs: 15 - Follows: 22 - Updated: 3/5/2017 - Published: 5/4/2013 - Complete
Daniel's Selection by MetalRose123
What happens when Prince Daniel's Selection arrives and his home is invaded by thirty five girls? What happens when a palace guard falls for a Selected? And she falls for him? What happens when a rather unscrupulous girl falls for the prince? Let the Selection begin!
Crossover - Stargate: SG-1 & Selection Trilogy, Kiera Cass - Rated: K+ - English - Chapters: 12 - Words: 9,449 - Follows: 2 - Updated: 3/3/2017 - Published: 7/18/2016
A new Beginning by Ziya Hitsugaya reviews
Buffy and Dawn moved to Colorado Springs when they meet their new neighbor Murry things aren't what they seem.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Chapters: 1 - Words: 629 - Reviews: 1 - Favs: 15 - Follows: 46 - Published: 3/2/2017
L'Univers Sans Frontière by Ikki34 reviews
Harry Potter perd ses pouvoirs après avoir expulsé Voldemort de son corps au Ministère de la Magie. Il entre alors au service de sa Majesté mais comment cela changera le Destin du monde et de la Galaxie? Multi x-over. Références à d'autres univers sans les faire intervenir. Au 13/03/18 - en cours de réécriture.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - French - Sci-Fi/Adventure - Chapters: 26 - Words: 184,733 - Reviews: 54 - Favs: 78 - Follows: 92 - Updated: 2/22/2017 - Published: 11/3/2013 - [Harry P., Daphne G.] [S. Carter, J. O'Neill]
Lost Soldiers, Dark Deals, Lawful Justice Denied by Shadow Master reviews
(BtVS/Crysis/Ghost in the Shell:tSAC/Halo/Metal Gear/Terminator:tSCC/Stargate SG-1) There is a practice amongst most professions dealing in death that you don't assume anything's dead until you confirm it for certain. Sound advice for the SGC
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Sci-Fi/Adventure - Chapters: 9 - Words: 131,539 - Reviews: 43 - Favs: 189 - Follows: 181 - Updated: 2/20/2017 - Published: 8/15/2014 - Xander H.
Marching On by QuinnSummers reviews
Buffy is on a super-secret mission to infiltrate the Stargate base. What could go wrong?
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor - Chapters: 1 - Words: 1,719 - Reviews: 4 - Favs: 8 - Follows: 27 - Published: 2/15/2017
The 13th Tribe - OLD by The Lone Dark Jedi reviews
Earth is lost, a population of 7 Billion is now 3 Million. None of our Allies have room for us. And our people are dying in the acid rain of Earth. However a light is visible in the Darkness. A place where the Tau'ri can rebuild. The Tribes of Kobol offer a refuge for the bloodied children of Earth.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 7 - Words: 34,145 - Reviews: 79 - Favs: 157 - Follows: 231 - Updated: 2/14/2017 - Published: 12/29/2014 - S. Carter, R. Woolsey, R. McKay, W. Adama
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