Stargate: SG-1 Crossovers
Filters
3.1K | « Prev Page 1 .. 63 70 71 72 73 74 75 76 83 .. Last Next »

The quantum mirror Goa'uld incident by Irrelevant86 reviews
The quantum mirror, and a rogue Goa'uld bring the SG-1 team, and the Sanctuary team {Plus a new member} together.
Crossover - Stargate: SG-1 & Sanctuary - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 1 - Words: 2,321 - Reviews: 2 - Favs: 3 - Follows: 6 - Published: 12/16/2011 - D. Jackson, J. O'Neill, Helen M., OC
Haunted Houses by ObscureEnough reviews
Teal'c wants to see a Haunted House for Halloween. The Scoobies are visiting Colorado Springs, statistically the quietest spot on the continental US for things supernatural. Of course vampires will figure into it.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor - Chapters: 1 - Words: 1,966 - Reviews: 5 - Favs: 33 - Follows: 12 - Published: 12/15/2011 - Teal'c - Complete
Supernatural SG1 by Hawkcam1996 reviews
Carter has noticed a pattern in some unexplained deaths which lead SG1 to Sam and Dean. Meanwhile, Sam and Dean are on the trail of a shapeshifter. When SG1 shows up, they end up going to the SGC, followed by the shapeshifter.
Crossover - Stargate: SG-1 & Supernatural - Rated: T - English - Sci-Fi/Supernatural - Chapters: 1 - Words: 1,537 - Reviews: 6 - Favs: 16 - Follows: 27 - Published: 12/14/2011
Someone Way Down Here by RowenaR reviews
You're back in Colorado Springs. Just for a few days, you keep telling yourself.
Crossover - Stargate: SG-1 & Warehouse 13 - Rated: K+ - English - Chapters: 1 - Words: 1,653 - Reviews: 6 - Favs: 12 - Follows: 13 - Published: 12/14/2011 - S. Carter, Myka B.
Another Road not Taken by Redrover117 reviews
Life here began out there; those are the first words from the Sacred Scrolls. They're right and yet wrong at the same time. The survivors of the Twelve are merely returning to their true homeworld. All of this has happened before and will happen again.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 22 - Words: 57,092 - Reviews: 264 - Favs: 329 - Follows: 271 - Updated: 12/13/2011 - Published: 1/6/2011 - Complete
1969 by River Eagle reviews
The Doctor has visited 1969 so many times in any of his regenerations. He's bound to run into SG-1 at some point when they are sent to the year of the moon landing, right? AU
Crossover - Doctor Who & Stargate: SG-1 - Rated: K+ - English - Friendship - Chapters: 2 - Words: 2,599 - Reviews: 7 - Favs: 42 - Follows: 10 - Published: 12/13/2011 - 10th Doctor - Complete
Rough Road to Travel by ObscureEnough reviews
Hunted by the Alliance and being chased by Reavers, the crew of Serenity take a chance on the dimensional rip in front of them. But have they led Reavers to humanity's home world?
Crossover - Stargate: SG-1 & Firefly - Rated: T - English - Adventure - Chapters: 1 - Words: 2,272 - Reviews: 13 - Favs: 44 - Follows: 28 - Published: 12/12/2011 - Complete
Fawkes by Milamber7217 reviews
Abandoned. Will post updated prologue when my muse hits again on this. I just didn't like how I began but the overall idea is still rattling around in my brain.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 7,808 - Reviews: 56 - Favs: 148 - Follows: 191 - Updated: 12/10/2011 - Published: 11/9/2011 - Harry P. - Complete
It's Classified by ObscureEnough reviews
'It's classified' isn't working all that well as the marine's alibi until Gibbs' team calls in his CO.
Crossover - Stargate: SG-1 & NCIS - Rated: T - English - Drama - Chapters: 1 - Words: 398 - Reviews: 29 - Favs: 112 - Follows: 45 - Published: 12/8/2011 - Leroy Jethro Gibbs - Complete
The Legacy of the Xel'Naga by Ivanjedi reviews
An ancient being tries to fix the mistakes of the past through the people of the present, so there could be a future
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 5,421 - Reviews: 11 - Favs: 31 - Follows: 28 - Updated: 12/7/2011 - Published: 11/16/2011
Rodney Asks for Help by nymaeria reviews
After his brush with ascension, Rodney needs some help understanding his own work. Spoilers for Tao of Rodney.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K - English - Humor - Chapters: 1 - Words: 714 - Reviews: 1 - Favs: 11 - Follows: 2 - Published: 12/3/2011 - S. Carter, Rodney M. - Complete
Memories by Shar're from Abydos reviews
When Gemini crashes through the window of Jack's house, she gets sucked into an adventure she didn't think possible
Crossover - Stargate: SG-1 & Maximum Ride - Rated: T - English - Adventure - Chapters: 3 - Words: 2,125 - Reviews: 2 - Favs: 3 - Follows: 8 - Updated: 12/3/2011 - Published: 10/23/2010 - D. Jackson
Deep Pockets Don't Always Count For Much by ObscureEnough reviews
Sometimes, it doesn't matter how deep your pockets are...
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor - Chapters: 1 - Words: 775 - Reviews: 5 - Favs: 47 - Follows: 11 - Published: 12/3/2011 - R. Giles, D. Jackson - Complete
stargat adevntur's by Ark Commando reviews
The idea for this fanfiction came from My Immortal bloodyrists666. I apologize for having no summary because I am thinking it up as I write.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 323 - Reviews: 9 - Favs: 1 - Published: 12/2/2011 - D. Jackson
Untitled by icesnoe reviews
What if someone with stargate knowledge was stuck in the future and met the crew of Voyager. How would that change Voyager's fate? What adventures would they have? Please read and review, Thank you.
Crossover - StarTrek: Voyager & Stargate: SG-1 - Rated: K+ - English - Adventure - Chapters: 3 - Words: 4,552 - Reviews: 16 - Favs: 41 - Follows: 50 - Updated: 12/2/2011 - Published: 12/1/2011
New Ancients by Anime Monster reviews
Harry and Hermione found out about the Ancients when they use a device in the Chamber of Secrets to go back in time to their younger selves to win the war that they lost once before.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 7,405 - Reviews: 96 - Favs: 434 - Follows: 689 - Updated: 11/28/2011 - Published: 6/18/2010 - Harry P.
Bad Boy by xfirefly9x reviews
Mulder/Vala. When asked if you have handcuffs, assume you've done something wrong or someone else is about to do something wrong.
Crossover - X-Files & Stargate: SG-1 - Rated: T - English - Drama/Humor - Chapters: 1 - Words: 380 - Reviews: 2 - Favs: 1 - Published: 11/27/2011 - F. Mulder, Vala - Complete
Halo Stargate by jaller-skirata reviews
l'UNSC a retrouvé sa place dans la galaxie,mais un mystérieux vaisseau venant d'une autre Terre apporte avec lui un ennemi encore pire que tout ce que l'UNSC avait combattu jusqu'alors. Humains, Covenants...tous seront touchés par cette nouvelle guerre.
Crossover - Stargate: SG-1 & Halo - Rated: T - French - Sci-Fi/Adventure - Chapters: 5 - Words: 6,002 - Reviews: 8 - Favs: 4 - Follows: 6 - Updated: 11/27/2011 - Published: 10/22/2011 - C. Mitchell
Police Boxes and P90s by ammcj062 reviews
The team stumbles across a strange abandoned police box in the middle of a forest while offworld. Jack is suspicious, Daniel's intrigued, Sam is ecstatic, and Teal'c is...Teal'c.
Crossover - Doctor Who & Stargate: SG-1 - Rated: K+ - English - Adventure - Chapters: 1 - Words: 2,247 - Reviews: 19 - Favs: 57 - Follows: 14 - Published: 11/25/2011 - TARDIS, J. O'Neill - Complete
Stargate Eldar by Soulless Reader reviews
An Eldar Void Stalker ends up in the Stargate universe by accident. How much can the universe change in its wake? What role do they play against coming darkness? DISCONTINUED
Crossover - Stargate: SG-1 & Warhammer - Rated: M - English - Sci-Fi - Chapters: 9 - Words: 57,102 - Reviews: 50 - Favs: 63 - Follows: 63 - Updated: 11/24/2011 - Published: 2/7/2010 - Eldar - Complete
Mostly Harmless by PurpleMoon3 reviews
A goa'uld comes to earth, but that's okay! There's this little issue of being eaten by the local wildlife that really puts a damper on those world conquest plans.
Crossover - Stargate: SG-1 & Being Human - Rated: T - English - Humor - Chapters: 1 - Words: 1,209 - Reviews: 7 - Favs: 45 - Follows: 8 - Published: 11/20/2011 - J. O'Neill, J. Mitchell - Complete
Manhattan X by keiranhalcyon2010 reviews
YAHF - Xander decides to embrace 'come as you aren't' on Halloween a little too much. As a result he now has the fate of the planet and the Human Race in his hands.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 46,776 - Reviews: 205 - Favs: 1,275 - Follows: 1,402 - Updated: 11/17/2011 - Published: 3/23/2010 - Xander H.
Better Than A Backward Flushing Toilet by Lady FoxFire reviews
#6 in the 'If Things Had Been Different' universe - Take one group of space explorer-alien fighters mix with another group of alien fighter. Stir well and then sit back and wait.
Crossover - Stargate: SG-1 & Transformers - Rated: T - English - Humor/Drama - Chapters: 3 - Words: 13,999 - Reviews: 55 - Favs: 164 - Follows: 69 - Updated: 11/16/2011 - Published: 11/12/2011 - J. O'Neill, W. Lennox - Complete
Project Icegate, Project One by Xeir Zith reviews
What is Project Icegate? What is Project One? It is both of these questions the Pentagon asks when Frenzy does some poking around, and A certain super soldier and some Autobots go to the SGC for a visit. Jack just wanted a vacation, he got it big time
Crossover - Stargate: SG-1 & Transformers - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 57,772 - Reviews: 11 - Favs: 19 - Follows: 14 - Updated: 11/16/2011 - Published: 8/3/2011 - J. O'Neill, Optimus Prime, Wheelie, OC - Complete
Gateway of Magic by wilkins75 reviews
A Rewrite of one of my first stories A Clone at Hogwarts. Clone Jack O'Neill is sent undercover by the American Wizard government to protect Harry Potter from Voldemort. Only to find a new team and new enemies.Title change to meet Fanfiction rules, Stargate SG1/Harry Potter Please Read. Clone Jack/Hermione, Harry/Ginny Ron/OC
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 72 - Words: 206,885 - Reviews: 667 - Favs: 349 - Follows: 250 - Updated: 11/16/2011 - Published: 6/1/2011 - J. O'Neill, Harry P. - Complete
3.1K | « Prev Page 1 .. 63 70 71 72 73 74 75 76 83 .. Last Next »