Buffy: The Vampire Slayer and Stargate: SG-1 Crossovers
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Shadows of Another Life by Jennifer Schumacher reviews
An incautious wish by Willow, sends Xander to another reality. With little knowledge of his life prior to landing in this reality and only fragments of memory to cling to, will he ever find the girl who smiles at him in his dreams?
Rated: M - English - Adventure/Drama - Chapters: 9 - Words: 8,791 - Reviews: 17 - Favs: 25 - Follows: 31 - Updated: 8h - Published: 10/16 - Xander H., Cordelia C., J. O'Neill
The Twisted Gate by Jennifer Schumacher reviews
Xander and Cordelia's road trip, along with their future, goes sideways, when they discover an Ancient repository and the truth about the Hellmouths. The Ancients do like leaving their messes for others to clean up, don't they? Au.
Rated: M - English - Adventure/Drama - Chapters: 44 - Words: 43,307 - Reviews: 84 - Favs: 60 - Follows: 81 - Updated: 10/15 - Published: 10/7 - Xander H., Cordelia C., J. O'Neill - Complete
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.
Rated: T - English - Drama/Family - Chapters: 29 - Words: 75,516 - Reviews: 15 - Favs: 26 - Follows: 42 - Updated: 10/15 - Published: 6/1/2021 - S. Carter
Dangerous Secrets by Jennifer Schumacher reviews
Xander retains the knowledge of a soldier on Halloween. A real soldier. Now he has Classified information in his head and it's not going away. Something's going to have to be done in regards to that.
Rated: M - English - Adventure/Hurt/Comfort - Chapters: 27 - Words: 26,523 - Reviews: 42 - Favs: 100 - Follows: 88 - Updated: 9/10 - Published: 9/6 - Xander H., Cordelia C., J. O'Neill - Complete
An Extraordinary Journey by fmfan1980 reviews
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. (19.12.2022: Edits to Ch. 17 and 18)
Rated: T - English - Sci-Fi/Drama - Chapters: 228 - Words: 1,542,659 - Reviews: 1060 - Favs: 533 - Follows: 600 - Updated: 9/7 - Published: 1/26/2014 - [Faith L., Willow R.]
Children Of The Future by Jennifer Schumacher reviews
A series of vignettes involving the antics of the children of the Protectors au.
Rated: T - English - Humor - Chapters: 4 - Words: 3,083 - Reviews: 4 - Favs: 6 - Follows: 4 - Updated: 9/5 - Published: 9/4 - Xander H., Cordelia C., OC
The Silent Witness by Jennifer Schumacher reviews
A disastrous attempt to close an off world Hellmouth leads to the discovery of the Deeper Well. And the answer to a question someone really should have asked sooner. Why imprison demons at all? Answer, they didn't, exactly.
Rated: M - English - Mystery/Horror - Chapters: 2 - Words: 1,967 - Reviews: 3 - Favs: 4 - Follows: 4 - Published: 9/4 - Xander H., D. Jackson - Complete
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.
Rated: M - English - Adventure/Sci-Fi - Chapters: 29 - Words: 217,124 - Reviews: 5 - Favs: 21 - Follows: 24 - Updated: 9/3 - Published: 1/27 - Faith L.
An Avalanche of Echoes by Mirrored Illusions reviews
An alternate Buffy Summers, who is host to an alternate alternate Egeria, travels to Sunnydale to meet an alternate alternate alternate Buffy Summers. (AFAD 2023)
Rated: T - English - Sci-Fi - Chapters: 7 - Words: 11,260 - Reviews: 4 - Favs: 12 - Follows: 19 - Updated: 8/28 - Published: 8/2 - Buffy S., Egeria - Complete
Twice the Trouble by Jennifer Schumacher reviews
Jesse Harris-Chase from the Brave au touches a mirror in the Magic Box. It turns out, it's a Quantum Mirror. Now he's in the Protectors au. Add scheming NID agents and Abigail. Pity the idiots who think any child of Xander Harris and Cordelia Chase is an easy mark.
Rated: T - English - Adventure/Family - Chapters: 8 - Words: 7,647 - Reviews: 6 - Favs: 13 - Follows: 6 - Updated: 8/24 - Published: 8/22 - Xander H., Cordelia C., OC, J. O'Neill - Complete
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!
Rated: M - English - Fantasy/Sci-Fi - Chapters: 6 - Words: 11,451 - Favs: 1 - Follows: 2 - Updated: 8/23 - Published: 1/6 - Buffy S., Faith L., J. O'Neill, Teal'c
The Protectors, Space Vampires and Even More False Gods by Jennifer Schumacher reviews
The Protectors deal with Wraith (Space Vampires) and the Ori.
Rated: M - English - Adventure/Drama - Chapters: 11 - Words: 11,189 - Reviews: 16 - Favs: 18 - Follows: 13 - Updated: 8/16 - Published: 8/14 - Xander H., Cordelia C., Willow R. - Complete
SG 1, The Protectors and An Adventure In Sunnydale by Jennifer Schumacher reviews
A Gou'ld ship crash lands outside Sunnydale. SG 1 is sent to investigate, the Protectors help. In the process, SG 1 finds out more of the Protectors secrets.
Rated: M - English - Adventure/Mystery - Chapters: 5 - Words: 4,277 - Reviews: 4 - Favs: 12 - Follows: 10 - Published: 8/13 - Xander H., S. Carter - Complete
The Protectors Meet SG1 by Jennifer Schumacher reviews
The Protectors spend some time with SG1. The Gou'ld should be very, very afraid.
Rated: M - English - Adventure/Mystery - Chapters: 20 - Words: 19,339 - Reviews: 22 - Favs: 21 - Follows: 20 - Updated: 8/12 - Published: 8/6 - Complete
Gateways of Redemption by miko-demoness
In a thrilling crossover between Stargate SG-1 and Buffy the Vampire Slayer, a team of warriors unites to combat the sinister alliances of vampires across dimensions. They face battles, uncover ancient secrets, and confront a truth that threatens the multiverse. Through unity and unwavering determination, they fight for redemption and the triumph of light over darkness.
Rated: K - English - Chapters: 10 - Words: 5,485 - Favs: 1 - Follows: 3 - Published: 7/3
Into the Void: SG-1 by Brenna's Urbangirl Projects reviews
On that fateful Halloween night. Buffy, Xander, Willow and Joyce would be given a new destiny. Along with that destiny they would be given a starship and a space station in which to help fight the Goa'uld.
Rated: T - English - Sci-Fi - Chapters: 61 - Words: 296,712 - Reviews: 359 - Favs: 829 - Follows: 1,042 - Updated: 5/2 - Published: 5/15/2014 - [Buffy S., Willow R.] Xander H., Joyce S.
A Legacy of Chaos: A Ship of Line Story by andrewjameswilliams reviews
In the aftermath of Ethan Rayne's spell Xander Harris finds himself transformed into a capsuleer and finds himself drawn into the battle between Stargate Command and the Goa'uld Empire. *Chapter one edited.*
Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 86,539 - Reviews: 296 - Favs: 891 - Follows: 1,095 - Updated: 3/2 - Published: 3/20/2020
Ship of the Line: Far Traveler by Worldmaker reviews
My response to Zaion's Ship of the Line challenge on Twisting the Hellmouth. The Scoobies wake up after Halloween to find themselves in orbit, at the controls of a powerful warship from a thousand years in the future. How will their new circumstances affect a 21st Century Earth that is already embroiled in a secret interstellar war? Rated M for mature language and situations.
Rated: M - English - Chapters: 5 - Words: 48,824 - Reviews: 152 - Favs: 595 - Follows: 801 - Updated: 2/2 - Published: 6/28/2020 - Xander H.
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?
Rated: T - English - Humor/Sci-Fi - Chapters: 11 - Words: 27,302 - Reviews: 600 - Favs: 2,348 - Follows: 2,487 - Updated: 1/27 - Published: 5/20/2010 - Xander H.
Requiem V by bearhug562000
As the mysterious attacks from the dead turned into monsters increase at frightening speed, Buffy, Athena, Neil and gang desperately search for the cause of this plague and how to stop it. Elsewhere, Eppy, Spidey, and SG-1 investigate something strange on the moon...
Rated: M - English - Fantasy/Sci-Fi - Chapters: 5 - Words: 7,656 - Favs: 1 - Follows: 2 - Updated: 12/28/2022 - Published: 8/1/2022 - Buffy S., Faith L., J. O'Neill, Teal'c - Complete
End of a Journey by fmfan1980 reviews
This is an AU of AEJ's chapter 126. In the original story, Faith waits for Tara to find a way to retrieve Willow from an alternate reality. What would happen if she didn't wait? What if the Powers that Be brought Willow back?
Rated: K+ - English - Drama - Chapters: 1 - Words: 2,008 - Reviews: 3 - Favs: 7 - Follows: 7 - Published: 11/8/2022 - Complete
A Cascade of Echoes by Mirrored Illusions reviews
In which Buffy shouldn't be the one explaining things.
Rated: T - English - Chapters: 9 - Words: 11,323 - Reviews: 2 - Favs: 32 - Follows: 38 - Updated: 8/30/2022 - Published: 8/6/2022 - Buffy S., D. Jackson, J. O'Neill - Complete
Redirected by Mirrored Illusions reviews
In which there's an ugly demon, a purple portal, Buffy, and a frowny-faced SG-1.
Rated: T - English - Chapters: 11 - Words: 12,601 - Reviews: 10 - Favs: 51 - Follows: 82 - Updated: 8/29/2022 - Published: 8/2/2022 - Buffy S., D. Jackson, J. O'Neill - Complete
Requiem IV by bearhug562000
While Joyce is hosting a "Mother-Daughter Night" to bring her, Buffy, Dawn, and Athena and Diana together, the rest of the gang is dealing with a bizarre string of murders across Sunnydale. Meanwhile, Eppy and Spidey warn Stargate Command of a dire threat to the Earth's existence.
Rated: M - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 10,756 - Favs: 1 - Follows: 2 - Updated: 7/18/2022 - Published: 3/7/2022 - Buffy S., Faith L., J. O'Neill, Teal'c - Complete
Stargate: Valkyrie (Revision 5) by Brenna's Urbangirl Projects reviews
Summary: On that fateful Halloween night. Buffy, Xander, Willow, Dawn, Cordelia, Giles, Jenny Calendar and Tara Maclay would be given a new destiny. Along with that destiny they would be given a 3 space going vessels in which to help fight the Goa'uld.
Rated: T - English - Supernatural/Sci-Fi - Chapters: 17 - Words: 51,562 - Reviews: 42 - Favs: 156 - Follows: 238 - Updated: 3/12/2022 - Published: 12/8/2021 - Xander H., Buffy S., Dawn S., Willow R.
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