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Sisters, the adventures of Samantha and Buffy Carter by
FPBarbieri reviews
Samantha Carter, prodigy. Buffy Carter Summers, loving little sister. The story of their lives, together and apart.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Drama/Family - Chapters: 28 - Words: 73,741 - Reviews: 15 - Favs: 22 - Follows: 39 - Updated: 13h - Published: 6/1/2021 - S. Carter
Crime And Possible Punishments-Stargate SG-1: Need Aftermaths by
BazzCatgirl03
While reviewing Daniel's arrest by Pyrus, Daniel realizes he can use the version he gained from the mine medic as a medical arrest drug. While at the same time lays the bottom line, where with their use of cloning. They can clone themselves to get technology and useful supplies. Till the NID realize they face being condemned to what they did to him as punishment. SG-1/TNG crossover
Crossover - Stargate: SG-1 & StarTrek: The Next Generation - Rated: T - English - Angst/Sci-Fi - Chapters: 17 - Words: 177,098 - Favs: 3 - Follows: 1 - Updated: 7/29 - Published: 3/24 - J. Picard, D. Jackson, Gen. Landry, OC
Seeing Double by
Sci-FiMedic
A wild tale in which Mac and SG-1 find themselves bouncing around from one alternate universe to the next.
Crossover - Stargate: SG-1 & MacGyver - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 15 - Words: 18,703 - Favs: 3 - Follows: 3 - Updated: 7/29 - Published: 5/7 - S. Carter, J. O'Neill, Jack D., MacGyver
Stargate Etheria by
Starfox5 reviews
Entering a gate leading to an unknown planet while dodging fire wasn't too uncommon for SG-1. Meeting strange new people wasn't unusual either for the Best Friends Squad. But figuring out how to deal with each other, the remnants of the Horde Clones and the Goa'uld threat without a D.H.D. for the Stargate on Etheria? That was new for both.
Crossover - Stargate: SG-1 & She-Ra and the Princesses of Power - Rated: T - English - Adventure/Sci-Fi - Chapters: 97 - Words: 666,584 - Reviews: 235 - Favs: 166 - Follows: 181 - Updated: 7/29 - Published: 9/25/2021 - [Adora/She-Ra, Catra] S. Carter, J. O'Neill
Three Months to remember by
RenaJo reviews
Disclaimer: I don't own Harry Potter or Stargate: SG1 - A change at the SGC, a request from her father and her cousin's wedding compel Samantha Carter to go to Britain, Harry Potter a Man running from his fame both on course for a three month period neither will forget
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Romance/Sci-Fi - Chapters: 1 - Words: 26 - Reviews: 93 - Favs: 346 - Follows: 384 - Updated: 7/28 - Published: 6/6/2021 - S. Carter, Harry P. - Complete
A Lifetime Together by
RenaJo reviews
After the events of Three Months to Remember, Samantha Potter returns to America with Harry in tow to begin a life together. summary edited because reasons
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 1 - Words: 26 - Reviews: 68 - Favs: 178 - Follows: 273 - Updated: 7/28 - Published: 6/18/2022 - S. Carter, Harry P.
Harry and the Unexpected by
ts-29 reviews
What would happen if SG1 brought someone back on there first Mission after killing Ra
Crossover - Stargate: SG-1 & Harry Potter - Rated: K - English - Romance - Chapters: 8 - Words: 11,821 - Reviews: 70 - Favs: 282 - Follows: 437 - Updated: 7/28 - Published: 5/30 - S. Carter, Harry P., Hermione G.
Size Matters Not by
ladykempton
Yaddle goes to an Outer Rim planet alone to try and help a small community that is having problem's while there she is captured by the invaders what will happen when four strangers arrive not long after. How will SG1 handle Jedi, Clones and Space whales?
Crossover - Stargate: SG-1 & Star Wars: The Clone Wars - Rated: M - English - Adventure - Chapters: 2 - Words: 19,548 - Favs: 5 - Follows: 7 - Updated: 7/28 - Published: 7/18 - J. O'Neill, Plo Koon, Commander Wolffe, Commander Fox
Humanité by
Audragon reviews
La mort était douloureuse. Et lorsqu'on était Maître de la Mort, elle était aussi pleine de révélations. Mais lorsqu'on l'était, ce passage n'était que le début, le début vers une nouvelle existence dans laquelle la Mort elle même devenait une protectrice offrant une voie d'accomplissement pour celui qu'elle avait choisi...
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - French - Fantasy/Sci-Fi - Chapters: 27 - Words: 214,077 - Reviews: 241 - Favs: 218 - Follows: 231 - Updated: 7/27 - Published: 1/10 - C. Kawalsky, Thor, Harry P.
Harry Headlines At Glastonbury by
tyrannicpuppy reviews
Since the war, Harry has taken to exploring long-forgotten places as a chance to escape his extensive and unwanted fame. But what he found in the depths of Glastonbury Tor will change not only his own life, but the future of all.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 49 - Words: 332,342 - Reviews: 1076 - Favs: 2,607 - Follows: 3,583 - Updated: 7/27 - Published: 10/1/2021 - [Harry P., Hermione G.] Luna L., Merlin
Jump 142 by
SFD reviews
We've been here already, right? Colonials explain that there are no aliens. That whoever they met are the 13th tribe. Then get blown to pieces. This time, of all the races in the galaxy, the poor colonials stumble upon the Nox homeworld. The Nox won't hurt a living being. They just want those annoying humans to go away. Also, are the Cylons truly living beings? Intriguing...
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 5 - Words: 28,947 - Reviews: 33 - Favs: 75 - Follows: 107 - Updated: 7/27 - Published: 6/29 - Lya, Opher, W. Adama, L. Roslin - Complete
SG Universes at War by
celian Cogitore reviews
In a parallel universe, the Tau'ri faces a bloody war between the Systems Lords Anubis and Apophis. The situation is affected by the arrival of a strange character: 'Gilgamesh, the King of Heroes'. The Golden King is looking for Hakuno Kishinami (F) his 'Master'... and woe to the one who will cross his way, that they are false gods or whole aliens civilizations.
Crossover - Stargate: SG-1 & Fate/stay night - Rated: T - English - Sci-Fi/Supernatural - Chapters: 11 - Words: 51,031 - Reviews: 95 - Favs: 228 - Follows: 308 - Updated: 7/27 - Published: 10/12/2022 - [Hakuno K., Gilgamesh] J. O'Neill, Ba'al
Slayer Scrolls by
Ellmarr reviews
Can two children who are just learning to survive save the worlds or do the Fates have other plans for them- a Multi-Cross Over events - Buffy the Vampire Slayer, Stargate SG-1, TMNT, Gargoyles, Criminal Minds, Skyrim, Supernatural. Takes place just before the defeat of the First.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Adventure/Sci-Fi - Chapters: 27 - Words: 199,727 - Reviews: 3 - Favs: 17 - Follows: 19 - Updated: 7/26 - Published: 1/27 - Faith L.
Mass Exodus by
TimeTraveller-1900 reviews
A series of one-shots set in a parallel world, where the Alteran (Ancient) Amelius actually activated the Ark of Truth, and revealed the truth about the Ori, brainwashing the galaxy in turn. But what happens to the Alterans next, as they move towards their destiny?
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 1,575 - Reviews: 1 - Favs: 12 - Follows: 13 - Published: 7/26
The Time Lady Exile 8: Revelations by
TimeTraveller-1900 reviews
The alternate Third Doctor meddles in history, and ensures the attack led by Anubis reveals the existence of aliens to the world.
Crossover - Doctor Who & Stargate: SG-1 - Rated: K - English - Sci-Fi/Adventure - Chapters: 1 - Words: 792 - Reviews: 1 - Favs: 4 - Follows: 3 - Published: 7/24 - 3rd Doctor - Complete
Gateway Public Library by
Tanista2
Every great institution has a humble beginning. Two devoted bookworms with their teammates and friends take on the important task of establishing the first library on New Earth. Guest starring ami ven's SG-22. (Ad Astra 'verse, also crossover with MacGyver 1985)
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K+ - English - Friendship - Chapters: 1 - Words: 5,487 - Favs: 1 - Published: 7/23 - J. O'Neill, OC, Rodney M., Radek Z. - Complete
A Tauri in Westeros by
fmfan1980 reviews
After a mission that went wrong, Captain Alayne Collins of the Tau'ri finds herself on another world. A medieval world were she finds herself with a double of her mother and brother. (Re-upload)
Crossover - Stargate: SG-1 & Game of Thrones - Rated: K - English - Chapters: 7 - Words: 34,582 - Reviews: 3 - Favs: 21 - Follows: 34 - Published: 7/21
Roads Paved in Shadows by
AlbertG reviews
"We don't have information on the numbers yet, sir," one of the commanders answered quickly. "It's not the Cylons. The Thirteenth Tribe is attacking us. We're at war with Earth." Adar was completely stunned that emotion quickly turning into a burning rage. "But why?" he snarled as his rage turned into a need for vengeance.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 32 - Words: 164,551 - Reviews: 478 - Favs: 370 - Follows: 419 - Updated: 7/20 - Published: 3/19/2017 - J. O'Neill, W. Adama
Requiem VI by
bearhug562000
As our heroes close in on the final solution to defeating the Darkness and its dead hordes, they are unaware that their enemies are hot on their respective tails!
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Fantasy/Sci-Fi - Chapters: 5 - Words: 8,774 - Favs: 1 - Follows: 2 - Updated: 7/19 - Published: 1/6 - Buffy S., Faith L., J. O'Neill, Teal'c
The Zerg Across the Stargate by
Fallenknight88 reviews
40 years before the fall of Ra there was an enemy that even the Goa'uld feared, an Enemy that only know one thing, EVOLVE! this is a Response to CrazedGammaMan1721's challenge. Self Insert; Possible Goa'uld Bashing (Hiatus)
Crossover - Stargate: SG-1 & StarCraft - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 15,243 - Reviews: 26 - Favs: 105 - Follows: 126 - Updated: 7/17 - Published: 1/1/2020 - Gen. Hammond, J. O'Neill, OC, Abathur
Place of Our Legacy by
firstprime1230 reviews
Earth has been overrun by the forces of the Ori. Beaten, demoralized and on the run in the Ancient city of Atlantis the survivors of Earth make a desperate gamble to save what little they have left. Arriving in a galaxy so different from their own, can they uphold the legacy left to them by the races that came before? And save a galaxy doomed to a suffer a fate worse than death.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 194,967 - Reviews: 484 - Favs: 1,020 - Follows: 1,406 - Updated: 7/15 - Published: 4/30/2020
Mathematically Challenged by
Red Leader reviews
Amy Fowler Cooper has been keeping a secret from Sheldon. This is a oneshot
Crossover - Stargate: SG-1 & Big Bang Theory - Rated: K - English - Sci-Fi - Chapters: 4 - Words: 9,467 - Reviews: 19 - Favs: 7 - Follows: 15 - Updated: 7/14 - Published: 6/19
A Brutal Truth REWRITE by
ReadyAimWait reviews
ADOPTED FROM BIG Z1776: When the Twelve Colonies and Earth are brought together through a technical fluke some may wish the fluke had not occurred at all. Because with two great spacefaring powers not everything can end well for both of them.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 28 - Words: 182,814 - Reviews: 325 - Favs: 324 - Follows: 486 - Updated: 7/14 - Published: 10/6/2021
Nephalem Outlaws by
MetalSaiyan88 reviews
I died and was Reborn in Narutoverse only things didn't make sense, Minato is alive, Naruto has twin sisters wait he doesn't have Chakra, and is that a Stargate, what the hell is going on here... will have crossover with Mass effect, Star wars and Diablo... also Naruto pairing with Liara T'soni, Talizorah and Ashoka Tano.
Crossover - Stargate: SG-1 & Naruto - Rated: T - English - Adventure/Drama - Chapters: 17 - Words: 57,945 - Reviews: 28 - Favs: 93 - Follows: 124 - Updated: 7/12 - Published: 12/16/2021
Avatar:SG-1 by
FrogTrainer
SG-1 meets Team Avatar.
Crossover - Stargate: SG-1 & Avatar: Last Airbender - Rated: T - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 3,505 - Favs: 1 - Follows: 2 - Published: 7/11
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