Stargate: SG-1 Crossovers
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Stargate SG1: The Power of The King by Ron the True Fan reviews
SG-1 visits the world of Code Geass, and gets involved in things that they shouldn't have got involved in.
Crossover - Stargate: SG-1 & Code Geass - Rated: T - English - Chapters: 6 - Words: 11,453 - Reviews: 13 - Favs: 32 - Follows: 20 - Updated: 4/29/2012 - Published: 4/22/2012 - Complete
Ma'tu Kanata by Sora Moto reviews
Takes place at the end of the second season episode called 'Spirits'. An unexpected stranger returns from Tonani's planet after Tonani returns. What is his relation to the guest that comes from the pentagon in response to his arrival?
Crossover - Stargate: SG-1 & Hetalia - Axis Powers - Rated: T - English - Sci-Fi/Supernatural - Chapters: 1 - Words: 8,895 - Reviews: 9 - Favs: 28 - Follows: 14 - Published: 4/29/2012 - Canada - Complete
Instead by Nadie2 reviews
This story is an AU story in which Sam and Jack start dating before either joins the stargate program. It focuses on their family life, but alien and alien viruses are highly involved in that family life. Starts mid 1980's.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Romance/Sci-Fi - Chapters: 22 - Words: 128,831 - Reviews: 127 - Favs: 126 - Follows: 67 - Updated: 4/26/2012 - Published: 1/2/2012 - J. O'Neill, S. Carter/Sam - Complete
The Lost Planet by Nefor reviews
Cloud and Vincent find a strange ring in the Forgotten City. Meanwhile, SG-1 is sent to a recently reactivated Stargate on a planet listed in the Ancient Repository. Rated: T for Sci-Fi action.
Crossover - Stargate: SG-1 & Final Fantasy VII - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 5,995 - Reviews: 20 - Favs: 30 - Follows: 45 - Updated: 4/23/2012 - Published: 4/15/2012
Day One by IzabellaRiddle reviews
Atlantis may never be the same as her leaders jump through time. New members join the expedition, relationships are revealed. Who is the new Dr. Mckay and how is she related to Rodney. Changes are in store as the Ori and Wraith cause major damage. McShep
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Romance/Suspense - Chapters: 20 - Words: 26,021 - Reviews: 2 - Favs: 7 - Follows: 5 - Updated: 4/23/2012 - Published: 7/16/2009 - J. O'Neill, John S. - Complete
To Live In The Hearts We Leave Behind by AvocadoLove reviews
Prequel to Rampage. How did SG1 find Toph and Zuko in the first place?
Crossover - Stargate: SG-1 & Avatar: Last Airbender - Rated: K - English - Drama/Suspense - Chapters: 1 - Words: 3,129 - Reviews: 39 - Favs: 174 - Follows: 57 - Published: 4/22/2012 - J. O'Neill, Zuko - Complete
Through the Looking Glass by Memnorak reviews
Dr. Horrible realizes he has only one option left if he wants to save Penny. Unfortunately, the US Air Force isn't in a sharing mood. Note: -not- a DH/SC ship
Crossover - Stargate: SG-1 & Dr. Horrible's Sing-Along Blog - Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 973 - Reviews: 2 - Favs: 2 - Follows: 8 - Published: 4/22/2012 - S. Carter, Dr. Horrible/Billy
Ghost Guardian by Quick-Demon reviews
In and out of foster homes Daniel Jackson comes to live with the Fentons when he was 14. Tensions between Danny & Daniel escalate but when Danny gets sick Daniel finds his past and his future. A little DxS. Crossover with Stargate SG-1.
Crossover - Stargate: SG-1 & Danny Phantom - Rated: K+ - English - Supernatural/Mystery - Chapters: 17 - Words: 57,037 - Reviews: 102 - Favs: 67 - Follows: 67 - Updated: 4/22/2012 - Published: 7/19/2007 - D. Jackson, Danny F. - Complete
Stargate Trilogy Part I by GWRyan reviews
With a routine mission aboard Earth's new BC-304, SG-1 encounter descendants of an early Stargate Experiment. Now two teams must fight to keep the descendants safe from an attack which began close to home.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Sci-Fi/Adventure - Chapters: 3 - Words: 10,304 - Reviews: 5 - Favs: 16 - Follows: 11 - Published: 4/21/2012 - C. Mitchell, Rodney M., John S. - Complete
Atlantis van Winkle by BoardMadScientist reviews
what happens when despite having all the technology in the universe everything goes wrong and you find the enemy that you needed to fear was yourself
Crossover - StarTrek: The Next Generation & Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Suspense - Chapters: 5 - Words: 10,490 - Reviews: 13 - Favs: 28 - Follows: 41 - Updated: 4/20/2012 - Published: 3/12/2011 - W. Riker
Slip, Sliding Away by robertp6165 reviews
What will happen when Quinn Mallory, Maximilian Arturo, Rembrandt Brown, and Wade Welles slide into the Gate Room at Stargate Command in July 1998...and find themselves at the center of a secret interstellar war between Earth and the Goa'uld Empire?
Crossover - Stargate: SG-1 & Sliders - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 21,764 - Reviews: 38 - Favs: 65 - Follows: 89 - Updated: 4/19/2012 - Published: 6/13/2011
Bad Timing by JoaniexJony reviews
This was written for a GW challenge. Sheppard is accidentally hurt by a member of SG1. Shep whump of course, and a lot of angst for Teal'c. The players in this fic are Teal'c, Ronon and of course Carson - my favourite doc!
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K - English - Hurt/Comfort/Angst - Chapters: 1 - Words: 2,685 - Reviews: 17 - Favs: 31 - Follows: 3 - Published: 4/16/2012 - Teal'c, John S. - Complete
BURIED BUT NOT FORGOTTEN by clavina reviews
SG1 decide to dial one of the gates from the Ancient Repository and they run into the Tok'ra ; a strange ancient wizard and some new strange aliens with pointed ears!
Crossover - Stargate: SG-1 & Lord of the Rings - Rated: K - English - Chapters: 17 - Words: 60,768 - Reviews: 50 - Favs: 81 - Follows: 40 - Updated: 4/13/2012 - Published: 2/16/2012 - J. O'Neill, Gandalf - Complete
Prodigy by The-Doctors-Song reviews
Helen's kept a secret from Ashley for 20 years... Jacob kept a secret from Sam for 30... What happens, when these secret begin to unravel? What will Helen do when she learns what became of the daughter she lost? Rating unknown, but T to be safe...
Crossover - Stargate: SG-1 & Sanctuary - Rated: T - English - Hurt/Comfort/Sci-Fi - Chapters: 11 - Words: 12,509 - Reviews: 132 - Favs: 87 - Follows: 162 - Updated: 4/13/2012 - Published: 10/29/2011 - S. Carter, Helen M.
Beyond the Night by Injunuity89 reviews
Two members of the Atrium have been lost to the Borg. Now, how far will some go to get them back? A sequel to Shadows and Darkness.
Crossover - StarTrek: Deep Space Nine & Stargate: SG-1 - Rated: M - English - Hurt/Comfort - Chapters: 4 - Words: 4,442 - Reviews: 6 - Favs: 9 - Follows: 15 - Updated: 4/12/2012 - Published: 2/13/2011
SGCowboys by yummyjellybean reviews
SG-1 are on a routine mission when they come across a simple town with advanced technology. What will happen when the military team meet some rather cautious and shady space cowboys?
Crossover - Stargate: SG-1 & Firefly - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 3,641 - Reviews: 25 - Favs: 24 - Follows: 61 - Updated: 4/6/2012 - Published: 3/16/2012
Fruit Loops and a Bar by Arones reviews
Will had to do a double take because he couldn't believe what he had just seen.
Crossover - Stargate: SG-1 & Sanctuary - Rated: M - English - Hurt/Comfort/Angst - Chapters: 1 - Words: 4,366 - Reviews: 7 - Favs: 9 - Follows: 9 - Published: 4/4/2012 - S. Carter, Will Z. - Complete
Flight of the Aries by okamitaicho reviews
Labeled as Stargate and Star Wars, really kind of explodes from there as this is a multi-verse story. Fact checked to "work" within each universe.
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Sci-Fi/Humor - Chapters: 9 - Words: 12,425 - Reviews: 3 - Favs: 3 - Follows: 6 - Updated: 4/2/2012 - Published: 3/31/2012
Stargate: Galaxia by lozzy161 reviews
A routine mission for SG-1 goes from bad to worse when the hostile planet they are on gets attacked and destroyed by a new enemy. They are helped by a female Scout who joins SG-1 and vows to protect Earth, her new home, from the new enemy: Galaxia.
Crossover - Sailor Moon & Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 11,136 - Reviews: 13 - Favs: 18 - Follows: 23 - Updated: 4/1/2012 - Published: 1/10/2012
Of Imprints and Clones by laney1974 reviews
It wasn't imprinting. There was no gravity shifting, no steel cables tying them together for all eternity, no weird ass wolf-magic, no zombie love. No. It wasn't anything like that.
Crossover - Stargate: SG-1 & Twilight - Rated: T - English - Friendship/Romance - Chapters: 1 - Words: 3,398 - Reviews: 15 - Favs: 26 - Follows: 29 - Published: 3/31/2012 - Jonathan O., Leah - Complete
Nothing Else We Can Do by thebigianthead reviews
This is my story "Good Afternoon, Mr. Phelps" with some additional text added to it. Stargate SG-1 and Mission: Impossible come together. Very short AU story for the season 6 Stargate SG-1 episode "Smoke and Mirrors." Thanks very much for reading.
Crossover - Stargate: SG-1 & Mission: Impossible - Rated: K - English - Chapters: 1 - Words: 1,323 - Reviews: 12 - Favs: 3 - Follows: 3 - Published: 3/31/2012
GateWars: ShadowFire by Darth Rane reviews
The story arc continues. Alana adjusts to life living in the "light", after years of apprenticeship to Darth Soruto. Meanwhile, an unknown threat from the home galaxy of SG-1 plans galactic domination...
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Sci-Fi/Fantasy - Chapters: 8 - Words: 27,190 - Reviews: 1 - Favs: 7 - Follows: 5 - Updated: 3/31/2012 - Published: 8/24/2011 - Luke S.
Thieves and Explorers by Starbuck Bond reviews
Returning to space after a successful heist Mal and the crew of Serenity discover some strange guests aboard their ship...
Crossover - Stargate: SG-1 & Firefly - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 2,694 - Reviews: 10 - Favs: 11 - Follows: 45 - Published: 3/30/2012
The reports of my death by romansilence reviews
Stuck in the timeline of "Continuum" Colonel Samantha Carter gets another chance at love and happiness, while Alex and Olivia also get the chance to mend some fences. Alex/olivia and Sam/Janet.
Crossover - Stargate: SG-1 & Law and Order: SVU - Rated: M - English - Hurt/Comfort/Friendship - Chapters: 1 - Words: 17,494 - Reviews: 5 - Favs: 13 - Follows: 6 - Published: 3/29/2012 - S. Carter, A. Cabot - Complete
New Adventures by Arones reviews
Sequel to Beginnings and Endings: Sam gets a surprise visit when she's giving a lecture in Portland, Oregon.
Crossover - Stargate: SG-1 & Sanctuary - Rated: M - English - Hurt/Comfort/Romance - Chapters: 1 - Words: 13,521 - Reviews: 7 - Favs: 11 - Follows: 6 - Published: 3/27/2012 - S. Carter, Helen M. - Complete
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