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The Past Meets The Future- Changing History Part 1 by Bazzano03 reviews
After the mission to save Teal's son and mentor, Daniel Jackson's anxieties result in a new mission for him and Teal'c, as what life would have been like had they not met the rest of their group and what would life be like had they been part of Starfleet. As the SGC goes back to the six months after Kirk ended up in 1986 they get in touch with the show creator to add the duo to it.
Crossover - StarTrek: The Next Generation & Stargate: SG-1 - Rated: T - English - Sci-Fi/Friendship - Chapters: 9 - Words: 94,124 - Reviews: 2 - Follows: 1 - Updated: 4h - Published: 6/15 - W. Riker, Wesley C., D. Jackson, Teal'c
Contact of Races by wilkins75 reviews
Sequel to Contact at Kobol (Stargate/Battlestar). The Race has thrived for hundreds of thousands of years and who recently conquered their 5th world are heading toward Tosev 3, Earth believing the conquest to be ease against the sword swing savages. Little do they know that those sword swing savages are now one of if not the most powerful force in the Galaxy, the Tau'ri.
Crossover - Stargate: SG-1 & Worldwar series - Rated: T - English - Sci-Fi/Drama - Chapters: 6 - Words: 50,483 - Reviews: 292 - Favs: 337 - Follows: 432 - Updated: 16h - Published: 6/17 - S. Carter
Return of the Strawberry by netherhunter75 reviews
Ichigo was just walking home with his Mom and Dad when they both die and he is left an orphan but never fear Love is here. No not that love, Love Aikawa. What will happen to Ichigo under the tutelage of the Visoreds. Secret pairing.
Crossover - Stargate: SG-1 & Bleach - Rated: T - English - Adventure/Humor - Chapters: 8 - Words: 10,460 - Reviews: 13 - Favs: 18 - Follows: 40 - Updated: 17h - Published: 6/9 - Ichigo K.
Sounds like Slaver by BovinePirate reviews
Sequel to Rhymes with Shmaliens. Join Xander as he stumbles his way through his new career.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor/Adventure - Chapters: 9 - Words: 32,251 - Reviews: 26 - Favs: 59 - Follows: 99 - Updated: 19h - Published: 5/22 - Xander H., D. Jackson, J. O'Neill
Les Portes de l'Enfer by Platon38 reviews
Comme il s'agit d'une saga, et que je ne peux créer plusieurs histoires avec le même titre, les différents épisodes se feront suites. Pour plus de clarté, les numéros des épisodes, ainsi que celui des chapitres, seront indiqués en tête de chaque publication. Les épisodes 1 et 2 sont actuellement clos, j'attaque la publication de l'épisode 3. Que va-t-il arriver à nos héros?
Crossover - StarTrek: The Next Generation & Stargate: SG-1 - Rated: T - French - Sci-Fi/Adventure - Chapters: 24 - Words: 42,381 - Reviews: 6 - Favs: 1 - Follows: 3 - Updated: 7/25 - Published: 7/6/2016
Odin's Mirror by Kody Wright reviews
SG-1 find another mirror and soon become trapped in another reality where they must help the Avengers set up a Star Gate program and find a way to get back home. Follow my blog for advanced publish chapters. See profile for blog address.
Crossover - Stargate: SG-1 & Avengers - Rated: K - English - Adventure/Sci-Fi - Chapters: 12 - Words: 22,833 - Reviews: 21 - Favs: 28 - Follows: 42 - Updated: 7/25 - Published: 7/14 - S. Carter, J. O'Neill, Iron Man/Tony S., Agent Phil Coulson - Complete
Avalon, Secret of the Stars by donniedarko81 reviews
A hidden history revealed and the dawning of a new era or the end of another. There is some bashing in this story. You don't like it don't bother reading.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 20 - Words: 105,446 - Reviews: 255 - Favs: 430 - Follows: 578 - Updated: 7/25 - Published: 4/27/2016 - Harry P., Hermione G.
Le complot du siècle by Alice-East reviews
Une histoire de vaisseaux extraterreste s'écrasant à Hooper. Canular ou non? Mulder et Scully partent à la recherche de la vérité sur l'incident, mais ils se trouveront confrontés à SG1 soucieuse de garder le secret de la Porte. Entre complot gouvernementale et problèmes de jalousie comment s'en sortiront-ils?
Crossover - Stargate: SG-1 & X-Files - Rated: K+ - French - Humor/Adventure - Chapters: 10 - Words: 22,707 - Reviews: 26 - Favs: 5 - Follows: 16 - Updated: 7/23 - Published: 3/17/2016 - F. Mulder, D. Scully, S. Carter, J. O'Neill
Stargate: Immortal by Seraphin2011 reviews
Book III: The Ori gone, Aschen imprisoned, Wraith changed and pacified, yet the Alliance is threatened once more. The Vargas are coming and no one knows how they are going to survive an enemy that spans throughout the known universe and had done so for billions of years. By closing the anomalies, they have postponed the invasion by more than two years, but will that be enough?
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 164,028 - Reviews: 146 - Favs: 199 - Follows: 245 - Updated: 7/21 - Published: 1/12 - S. Carter, J. O'Neill, Elizabeth W., John S.
The Last Ancient by Novus Maximus reviews
He is the last of a great race of beeings that once ruled this galaxy and many others. His Destiny is clear, he must begin the resurgence of the first race and save the Great Aliance.
Crossover - Stargate: SG-1 & Danny Phantom - Rated: T - English - Adventure/Mystery - Chapters: 12 - Words: 48,648 - Reviews: 28 - Favs: 63 - Follows: 78 - Updated: 7/21 - Published: 4/17
An Extraordinary Journey by fmfan1980 reviews
Formerly titled "An Extraordinary Meeting", Willow from Sunnydale arrives at the SGC under extraordinary circumstances and goes on amazing adventures with the gang from the SGC. BSG:2003 also included in later chapters. (05/06/2017: Chp 215 ending edited)
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Sci-Fi/Drama - Chapters: 217 - Words: 1,492,598 - Reviews: 934 - Favs: 301 - Follows: 381 - Updated: 7/21 - Published: 1/26/2014 - [Faith L., Willow R.]
Odyssey: The Journey Home by fmfan1980 reviews
A story festering my head once I started watching DS9. As the Odyssey find her way into the hyperspace window when Orilla blows up, the crew of the Odyssey find themselves in the Star Trek universe. Now, the question becomes how do they get back home for their own war against the Ori. (Tags: Unending (SG1) and Valiant (DS9)). (Second chapter has been changed)
Crossover - StarTrek: Deep Space Nine & Stargate: SG-1 - Rated: K+ - English - Chapters: 9 - Words: 28,746 - Reviews: 118 - Favs: 196 - Follows: 282 - Updated: 7/21 - Published: 1/3
The Return by fmfan1980 reviews
This is an alternate future AU to my 'An Extraordinary Journey' story. Atlantis detects an attacking force of unknown vessels heading for Earth, and a ship is sent from Pegasus to help in the planet's defence. Is this just a one off encounter to protect the ancestral home of Humanity, or the prelude to an unexpected return of old enemies? (BSG 2003 and BtVS included)
Crossover - StarTrek: Other & Stargate: SG-1 - Rated: K+ - English - Chapters: 19 - Words: 127,389 - Reviews: 119 - Favs: 127 - Follows: 148 - Updated: 7/21 - Published: 10/6/2016
The Truth of Us by fmfan1980 reviews
The galaxy has become much more dangerous with the awakening of the Nocturna, an ancient race evil long thought destroyed by the Alterrans. One makes its way to Earth, and will reveal Joyce's secret. A secret that she's not even aware of. How will BUffy react to the secret and the existence of aliens? *Real Chap 03 uploaded*. All reviews are welcome.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Chapters: 9 - Words: 47,814 - Reviews: 19 - Favs: 37 - Follows: 62 - Updated: 7/21 - Published: 2/9 - Buffy S., Joyce S.
Worldwar: Establishing A Balance by AlbertG reviews
Summary-Book IV: Years ago, the Colonials of Cyrannus met the so-called 13th tribe. It didn't work out well. The Colonials met the Race. That didn't work out well either, but they were introduced to a much larger galaxy. Now their errors have come back and they know they are small fish in a large ocean trying to survive. Can they? Will the Race let them?
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 14 - Words: 99,199 - Reviews: 417 - Favs: 329 - Follows: 411 - Updated: 7/20 - Published: 3/6/2016
The Power of Four by Ship's Cat reviews
Four young genius' meet at summer camp. Future trouble magnets find something mysterious! A kid fic and crossover with Stargate SG1, Numb3rs, and Criminal Minds. They are back! Are they older and wiser? Less prone to trouble? No.
Crossover - Sentinel & Stargate: SG-1 - Rated: K - English - Drama/Adventure - Chapters: 5 - Words: 11,909 - Reviews: 61 - Favs: 90 - Follows: 139 - Updated: 7/20 - Published: 6/9/2007 - D. Jackson
Harry Potter - Alteran by Sashian reviews
The rebirth of an entire race and society is a tall order when this and other galaxies are not safe. What is Harry to do? What he does best, jump in feet first. Rating T for some language and mentions of nudity later on. Pairings HP/HG/LL/other
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 21 - Words: 177,141 - Reviews: 1152 - Favs: 1,853 - Follows: 2,477 - Updated: 7/19 - Published: 2/16 - Harry P., Hermione G., Luna L.
Dawn of War: Revival by Nqisitor reviews
Having died by car accident, Fenrir Johnson is given a choice of going to the afterlife or living once again in Stargate with a few added bonuses. Now Meaphal son of Kalugura has to find the slumbering Necrons and claim the Galaxy as his own. Will he succeed? Only time will tell. (Has some elements of Star Wars but they are few.)
Crossover - Stargate: SG-1 & Warhammer - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 1,523 - Reviews: 4 - Favs: 14 - Follows: 12 - Published: 7/16
I Still Say it Looks like a Nail by dogbertcarroll reviews
Xander takes a little time off to let his wounds heal after the Olaf incident. His mother's estranged brother's place should be quiet enough to give him the time to heal, after all how exciting could working in deep space telemetry be?
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor/Sci-Fi - Chapters: 8 - Words: 20,039 - Reviews: 416 - Favs: 1,349 - Follows: 1,390 - Updated: 7/15 - Published: 5/20/2010 - Xander H.
A Change in Destiny - Teaser by DesertWriter01 reviews
This is a little teaser for a story that I am in the process of writing and it is centered around Kara Thrace and one Samantha Carter. Or should I say Kara Carter? Read more to find out.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 859 - Reviews: 3 - Favs: 4 - Follows: 6 - Published: 7/14 - S. Carter, K. Thrace/Starbuck
Revenge of the Strawberry by netherhunter75 reviews
Someone has escaped for prison. What do they want, who are they, and why do they need to find an old relic that has been around for 500 years? All these and other questions will be answered inside. RR please. 'Discontinued'
Crossover - Bleach & Stargate: SG-1 - Rated: T - English - Drama - Chapters: 4 - Words: 6,464 - Reviews: 9 - Favs: 17 - Follows: 34 - Updated: 7/13 - Published: 9/14/2016 - D. Jackson, Ichigo K.
Harry Potter and the Harcesis Legacy by De Brussyere reviews
Harry discovers a world of magic, ancient races, and secrets long forgotten, all while trying to survive the aggressive help of a house elf.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure - Chapters: 3 - Words: 14,479 - Reviews: 33 - Favs: 205 - Follows: 357 - Updated: 7/12 - Published: 6/14
Aufbruch by 1roterdrache reviews
Harry wird von Seth gefangen genommen und zum Wirt gemacht. Wie in fast jeder SG/HP Geschichte ist Harry ein Nachfahre der Antiker. Seth bringt ihn zu einer alten Basis der Antiker, die Seth aus Harrys Körper wirft. Alles andere könnt ihr im ersten Kapitel lesen.
Crossover - Stargate: SG-1 & Harry Potter - Rated: K - German - Adventure/Fantasy - Chapters: 4 - Words: 14,590 - Reviews: 1 - Favs: 21 - Follows: 20 - Updated: 7/12 - Published: 5/29/2016
Ascension by Drakenn reviews
Future of Earth looks grim as enemies across galaxies plot its destruction, but there is some hope. Small, bright spark of hope that can bring to Tau'ri and its allies their salvation. Join Stargate Program on its road into the future. AU, set after the Universe.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Adventure - Chapters: 5 - Words: 13,085 - Reviews: 35 - Favs: 37 - Follows: 52 - Updated: 7/12 - Published: 3/13
Family Ties by bymak reviews
What happens when your baby gets stolen and ends up as the expert in Stargate, especially when you are not only an abnormal but Helen Magnus? (Nope, I'm not getting any better with summaries) (If you are re-reading this summary, the issues weren't spotted before. TY, I'm up for corrections if someone points them ;) )
Crossover - Stargate: SG-1 & Sanctuary - Rated: K - English - Hurt/Comfort - Chapters: 28 - Words: 150,734 - Reviews: 52 - Favs: 37 - Follows: 80 - Updated: 7/10 - Published: 11/10/2016 - [J. O'Neill, S. Carter] Helen M., Will Z.
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