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Crossovers 'R Us
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Focus: General All Categories, Since: 03-15-09
Founder: scifigurl720 - Stories: 1,072 - Followers: 2 - id: 68028
A Community for Crossovers. Mainly TV Shows/Movies/Books includes but is not limited to Babylon 5, Battlestar Galactica, BTVS, Discworld,Dresden Files, Dr. Who, Enterprise, Firefly, Forever Knight, Harry Potter, Heroes, Highlander, House, Navy NCIS, SG-1, Stargate Atlantis, Star Trek OS/NG/ Voyager , Supernatural, Survivors, Torchwood, X-men Recs for addition to the archive can be emailed to scifigurl720 at yahoo(dot)com.

Harry Potter and The Ancient's Bane by Kalistar reviews
Crossover wSGA. After Voldemort's attack, Harry is found by the Sheppard family. Plagued by dreams of a deserted city and a fearsome enemy, will Harry and John find the means to save them all or will the Ancient's bane conquer both galaxies?
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Adventure/Drama - Chapters: 23 - Words: 227,305 - Reviews: 1018 - Favs: 1,340 - Follows: 1,555 - Updated: 7/29/2008 - Published: 6/6/2007 - Harry P., John S.
Xander Harris: The Iron Tau'ri by Gunsmith3000 reviews
YAHF Xander goes as one of his favorite marvel comic characters. However; unable to decide which side of the character he chose to go as - he gets a download of all the variants of that comic character from every available source written, and then some...
Buffy X-overs - Rated: T - English - Adventure/Humor - Chapters: 31 - Words: 128,196 - Reviews: 503 - Favs: 1,298 - Follows: 1,201 - Updated: 5/22/2011 - Published: 6/30/2008
Red Handed by Pissy Abyssinian reviews
When something precious is stolen from Dresden, he has to chase the thief halfway across the country. His pursuit lands him face to face with two shady brothers, a pint sized demon, and a betrayal he should have seen coming. Supernatural/Dresden crossov
Dresden Files - Rated: T - English - Drama/Humor - Chapters: 7 - Words: 27,167 - Reviews: 116 - Favs: 110 - Follows: 175 - Updated: 5/8/2009 - Published: 4/21/2008
The Morningway Agenda by strange oblivion reviews
AU crossover with The Dresden Files. What if John lost Dean and Sammy after the events seen in flashback in Something Wicked? What if Mary was a Morningway? How would the lives of Dean, Sammy and Harry Dresden be different? This is AU on all accounts
Supernatural - Rated: K+ - English - Supernatural/Fantasy - Chapters: 22 - Words: 301,195 - Reviews: 40 - Favs: 35 - Follows: 49 - Updated: 4/10/2010 - Published: 4/19/2007 - Dean W., Sam W.
The Night Chicago Died by Ghostey reviews
When a rash of brutal killings rock the Windy City, who's a guy to turn to? A pair of brothers who may be just as scarred as he is. Dresden Files/Supernatural crossover. Set Season 2 after Nightshifter. Finally updated.
Crossover - Supernatural & Dresden Files - Rated: T - English - Chapters: 7 - Words: 17,940 - Reviews: 57 - Favs: 66 - Follows: 120 - Updated: 2/22/2010 - Published: 4/11/2008
Crossover by azec sistra reviews
With Lucifer on the brink of being released, the power players of the supernatural war have allied themselves with either Heaven or Hell. One in particular, a young wizard, has chosen to aid the Winchester brothers. A Supernatural/Dresden Files crossover.
Supernatural - Rated: T - English - Supernatural/Sci-Fi - Chapters: 5 - Words: 12,778 - Reviews: 11 - Favs: 7 - Follows: 11 - Updated: 12/1/2008 - Published: 10/18/2008
Semper Fi by Darthnikki reviews
Crossover with Stargate SG1. Jacks son Charlie is dead. Or is he? Jack and Dean are in for big suprises. Rated for a male/male relationship, nothing graphic but if you aren't into slash please don't read. Jack/Daniel pairing.
Supernatural - Rated: T - English - Chapters: 7 - Words: 28,523 - Reviews: 64 - Favs: 54 - Follows: 87 - Updated: 10/20/2009 - Published: 12/24/2008 - Dean W.
Life On Mars by irnan reviews
Dean gets transported to Atlantis. Sam doesn't deal well. Crossover with SGA.
Supernatural - Rated: K+ - English - Adventure/Family - Chapters: 1 - Words: 2,765 - Reviews: 21 - Favs: 75 - Follows: 9 - Published: 12/27/2008 - Dean W., Sam W. - Complete
Younger Son by Laura of Maychoria reviews
McKay told him not to go in that room, but John Sheppard is at least half cat, with the same curiosity problem. Meanwhile, there's something in Sammy Winchester's closet. Supernatural/Stargate Atlantis crossover.
Crossover - Stargate: Atlantis & Supernatural - Rated: K+ - English - Drama/Friendship - Chapters: 1 - Words: 5,149 - Reviews: 41 - Favs: 102 - Follows: 7 - Published: 1/10/2009 - John S., Sam W. - Complete
Force and Matter by BluAlbino reviews
Dean and Sam follow a trail that leads them to a small town in Massachusetts called Ipswich. xover with The Covenant
Supernatural - Rated: T - English - Chapters: 3 - Words: 3,665 - Reviews: 12 - Favs: 6 - Follows: 16 - Updated: 2/8/2009 - Published: 1/27/2009
Deanie Boy by fearlessgoddess2 reviews
After the boys get a call about a possible case from an old friend, Abby Sciuto, they head over to Washington DC to check it out. Then things get hinky when Dean gets arrested at the scene of a crime. Previously 2 fics. SPN/NCIS crossover.
Crossover - NCIS & Supernatural - Rated: K+ - English - Supernatural/Drama - Chapters: 1 - Words: 5,410 - Reviews: 28 - Favs: 266 - Follows: 45 - Published: 3/1/2009 - Dean W. - Complete
Soldier Ghost Command by PaBurke reviews
There's this odd blank spot around Cheyenne Mountain. Crossover, SG1/SPN
Crossover - Stargate: SG-1 & Supernatural - Rated: K+ - English - Chapters: 1 - Words: 2,585 - Reviews: 45 - Favs: 202 - Follows: 39 - Published: 3/10/2009 - Dean W. - Complete
XSGCOM: Mirror Image by Hotpoint reviews
Crossover between SG1 and XCOM. As Earth fights against two separate extraterrestrial threats the defenders join forces and the tables are turned.
Crossover - Stargate: SG-1 & X-Com - Rated: T - English - Adventure - Chapters: 52 - Words: 349,026 - Reviews: 787 - Favs: 1,031 - Follows: 562 - Updated: 12/30/2009 - Published: 7/2/2007 - Complete
Take a Long Line by Derry reviews
Winchester isn't stupid. Dangerous, unpredictable and often reckless. But definitely not stupid. So there has to be a good reason that, knowing full well that he's on the FBI's radar, Dean Winchester brazenly walked into a Federal Building.
Crossover - Numb3rs & Supernatural - Rated: T - English - Drama/Suspense - Chapters: 3 - Words: 24,157 - Reviews: 241 - Favs: 854 - Follows: 240 - Updated: 8/20/2007 - Published: 2/18/2007 - Don E., Dean W. - Complete
Beyond the Veil Lies Chicago? by DobbyElfLord reviews
Hermione discovers a possible way to recover Sirius from the Veil. She and Harry step through a portal to another plane. A Harry Potter Dresden Files crossover
Harry Potter - Rated: T - English - Adventure/Supernatural - Chapters: 4 - Words: 16,208 - Reviews: 301 - Favs: 553 - Follows: 850 - Updated: 4/9/2008 - Published: 7/19/2006 - Harry P., Hermione G.
Harry Potter and the World that Waits by dellacouer reviews
A shell shocked but triumphant Harry Potter decides to leave his world behind for another. Someone should have told him that AUs can be really, really different. HP/ X-Men crossover.
Crossover - Harry Potter & X-Men: The Movie - Rated: T - English - Supernatural/Adventure - Chapters: 12 - Words: 122,880 - Reviews: 2868 - Favs: 7,292 - Follows: 8,343 - Updated: 1/20/2011 - Published: 7/11/2008 - Harry P.
Alfred a History by saltkettle reviews
Did you ever wonder how Alfred got his start? Well, he wasn't always called Alfred. Once Upon a Time he was called Harry.
Crossover - Batman & Harry Potter - Rated: K+ - English - Chapters: 9 - Words: 11,570 - Reviews: 369 - Favs: 1,333 - Follows: 949 - Updated: 5/6/2010 - Published: 4/27/2008 - Alfred P., Harry P. - Complete
Sorcery, UNITed, Independence, Space by Tangerine-Alert reviews
Post-OotP, Harry decides to leave his relatives to ready himself for Voldemort, something Dumbledore seems unwilling to do. He meets a Brigadier and quickly finds Earth is not alone. Not Horcrux compliant. (Written Post-OotP) ARCHIVED-Errors/issues won't be fixed.
Crossover - Doctor Who & Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 57 - Words: 213,846 - Reviews: 977 - Favs: 1,458 - Follows: 707 - Updated: 2/8/2016 - Published: 5/7/2006 - Brigadier, Harry P. - Complete
Harry Potter and the Baggage of Doom by Punster-Zero reviews
Harry Potter / Discworld crossover Harry finds himself in need of some new school equipment.
Crossover - Harry Potter & Discworld - Rated: T - English - Humor - Chapters: 1 - Words: 10,476 - Reviews: 98 - Favs: 588 - Follows: 130 - Published: 5/2/2008 - Harry P. - Complete
Harry Potter and the Goblin King by Lucillia reviews
The Graveyard scene at the end of Harry Potter and the Goblet of fire with a twist. Harry wishes Voldemort away and the consequences thereof. Rated T for swearing. Not related to my other H.P./Labyrinth crossover.
Crossover - Labyrinth & Harry Potter - Rated: T - English - Humor - Chapters: 1 - Words: 830 - Reviews: 166 - Favs: 890 - Follows: 194 - Published: 6/1/2008 - Jareth, Harry P. - Complete
Potter, Texas Ranger by Magic Light Dragon reviews
Harry Potter has been missing since he was three, and now has been found in the Americas! What has the Boy Who Lived been up to all this time? A Texas Ranger? What in Merlin's name is that? IndepHarry! PowerfulHarry! No slash ever. No pairings as of yet.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 5 - Words: 11,332 - Reviews: 253 - Favs: 345 - Follows: 582 - Updated: 9/13/2007 - Published: 1/3/2007 - Harry P.
Sufficiently Advanced Technology by therocketscientist reviews
Updated at last! AU after HP OotP and Robin 124. BatmanHP crossover. While investigating a series of mass murders in England, Batman spends his spare time trying to work out the technology he believes is behind Hogwarts magic.
Batman - Rated: K+ - English - Fantasy/Adventure - Chapters: 20 - Words: 55,816 - Reviews: 342 - Favs: 285 - Follows: 301 - Updated: 7/20/2007 - Published: 6/28/2004
Harry Potter and the Jedi by Willow-Bee the Cat reviews
Mrs. Figg decides to raise Harry after seeing how they treat him. Harry shows up for first year after living in a galaxy far, far away for a decade. Tries to answer the question of what power the Dark Lord knows not is. StarWarsHP cross HarryJaina Solo
Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 7 - Words: 19,615 - Reviews: 338 - Favs: 457 - Follows: 705 - Updated: 4/2/2008 - Published: 2/14/2007 - Harry P., Arabella F.
Wizards, Superheroes, and Jackalopes by Willow-Bee the Cat reviews
Harry is sent to live with relatives in the US after the events of GOF. There he meets Luna Lovegood. The problem is, his relatives are superheroes. HPDC Comics XOver. HarryLuna
Harry Potter - Rated: T - English - Romance - Chapters: 22 - Words: 43,994 - Reviews: 480 - Favs: 806 - Follows: 1,116 - Updated: 11/18/2007 - Published: 11/13/2006 - Harry P., Luna L.
The Power He Knows Not by Nom9de9Plume reviews
Just before his fifth birthday Harry is visited by someone who reveals that he is not only a Wizard but can also use something called the Force. Will be Independent Harry/Hermione Chapter 12 now up
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 12 - Words: 61,914 - Reviews: 1272 - Favs: 2,076 - Follows: 2,604 - Updated: 7/14/2010 - Published: 6/1/2008 - Harry P., Hermione G.
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