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. |
Of Demons and Dark Lords by jlc2007 reviews
Sam and Dean thought it was just going to be a typical gig; find out what killed the people and then kill the thing. What they didn't count on was running into two Aurors. Supernatural/Harry Potter crossover
Crossover - Harry Potter & Supernatural - Rated: T - English - Friendship/Adventure - Chapters: 18 - Words: 48,290 - Reviews: 27 - Favs: 64 - Follows: 60 - Updated: 12/31/2011 - Published: 10/17/2009 - OC, Sam W., Dean W. - Complete
Three Brothers by LucidKren reviews
When Tony was seven, his Hunter parents were killed. John Winchester took him in, and raised him as his own. This is the story of the Winchester's. All four of them. Non-chronological order. NCIS/SPN crossover.
Crossover - NCIS & Supernatural - Rated: T - English - Family - Chapters: 20 - Words: 16,222 - Reviews: 156 - Favs: 158 - Follows: 181 - Updated: 9/11/2011 - Published: 8/8/2010 - Tony D.
More Than Just Survivors by TalepieceUK reviews
Post-virus the world is still full of half-lives and at least one immortal. Survivors/Torchwood/Demons
Crossover - Torchwood & Survivors - Rated: T - English - Adventure - Chapters: 4 - Words: 7,990 - Reviews: 2 - Favs: 1 - Follows: 4 - Published: 7/19/2010
The MAIM Project by The Magic Bringer reviews
Bones has a secret. A secret that her latest case with Booth will uncover. Crossover with Harry Potter. BB
Crossover - Harry Potter & Bones - Rated: T - English - Mystery - Chapters: 14 - Words: 23,238 - Reviews: 127 - Favs: 233 - Follows: 114 - Updated: 8/20/2008 - Published: 12/9/2006 - T. Brennan - Complete
An Addamsish Potter by tarnished silver things reviews
There are more people to Lily's family than her father's side. Harry grows up with the Addams as Wednesday's twin, but what will certain old men with twinkling blue eyes do when they need a saviour that isn't where he ought to be? Rated T for safety.
Crossover - Harry Potter & Addams Family - Rated: T - English - Family/Humor - Chapters: 32 - Words: 28,888 - Reviews: 336 - Favs: 1,497 - Follows: 722 - Updated: 6/5/2012 - Published: 6/3/2010 - Harry P., Wednesday A. - Complete
Raising Harry by LucyferPheonixMalfoy reviews
AU: What if there was more to the Evans line than thought? What if Harry grew up with some Other relations....?
Crossover - Harry Potter & Addams Family - Rated: K - English - Mystery/Humor - Chapters: 18 - Words: 35,430 - Reviews: 650 - Favs: 2,033 - Follows: 2,357 - Updated: 7/4/2017 - Published: 1/20/2010 - Harry P., Wednesday A.
its all relative by ArtFreak101 reviews
adopt a Harry fic... with a twist.
Crossover - Harry Potter & Addams Family - Rated: T - English - Humor - Chapters: 9 - Words: 9,032 - Reviews: 154 - Favs: 431 - Follows: 493 - Updated: 4/25/2011 - Published: 6/3/2010
Harry Potter and the Legacy of the Ancients by jacksez reviews
After defeating Voldemort, Harry Potter leaves the Wizarding World but after connecting up with Dr. Daniel Jackson through his new school he is off on an intergalactic adventure. This story contains positive male/male relationships.
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Adventure/Romance - Chapters: 8 - Words: 15,079 - Reviews: 138 - Favs: 545 - Follows: 920 - Updated: 9/21/2010 - Published: 8/30/2010 - Harry P., John S.
The Founding by MegKF reviews
When Dumbledore asks Harry to take him into the Chamber of Secrets at the start of his third year, they find something unexpected. Is the wizarding world ready to find out the truth about the founders? We're about to find out.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: K+ - English - Chapters: 9 - Words: 16,385 - Reviews: 60 - Favs: 112 - Follows: 167 - Updated: 9/7/2010 - Published: 2/20/2009
Ezekiel by Athaeth reviews
Harry's life just gets better and better - a Dark Lord finally gone, an angel stalking him and the bloody Apocalypse means Harry will never get any peace in life. And now there are those damn Winchesters to deal with.
Crossover - Harry Potter & Supernatural - Rated: T - English - Chapters: 11 - Words: 61,577 - Reviews: 610 - Favs: 2,121 - Follows: 2,799 - Updated: 10/23/2011 - Published: 3/18/2010 - Harry P., Dean W.
The Gateway of Mysteries by LuckyFelix reviews
In 1879 the Goblins of Gringotts found an ancient device in the Giza Plateau. In 1999, the device opens a gateway to the greatest adventure in the history of the Wizarding World. AU Stargate/Harry Potter, Post Deathly Hallows
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 52,677 - Reviews: 95 - Favs: 316 - Follows: 414 - Updated: 4/10/2010 - Published: 10/4/2009 - Bastet, Harry P.
Harry Potter and the Eighth Chevron by justanothermuggle reviews
This story is a sequel to my HP/SG-1 crossover Harry Potter and the Chappa'ai. Following the defeat of Anubis SG-1 and their wizading friends are called to assist Atlantis to fight off a Wraith attack.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure - Chapters: 2 - Words: 9,354 - Reviews: 38 - Favs: 149 - Follows: 239 - Updated: 5/2/2010 - Published: 4/24/2010 - J. O'Neill, Harry P.
Harry Potter And The Chappa'ai by justanothermuggle reviews
The Battle of Hogwarts is over. A few weeks later Hermione is in a library when she meets an unusual Muggle, Dr Daniel Jackson. For HP: Post DH, Canon pairings, but should be considered AU. For SG-1: Should be considered parallel universe.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 13 - Words: 33,295 - Reviews: 55 - Favs: 293 - Follows: 112 - Published: 12/6/2009 - J. O'Neill, Harry P. - Complete
Truth and Revelations by Marcus S. Lazarus reviews
When the SGC is infiltrated by a dangerous group with connections to Daniel's past, Daniel is forced to face several secrets that he has kept from his friends as he comes face-to-face with a life that he has been trying to forget since he lost everyone
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Drama/Angst - Chapters: 55 - Words: 216,630 - Reviews: 566 - Favs: 1,038 - Follows: 1,069 - Updated: 4/18/2014 - Published: 7/9/2006 - S. Carter, D. Jackson, Harry P. - Complete
The Untitled Story Year 7 and Beyond by matt311 reviews
Beyond Year 6 in the Untitled Story. HP/Stargate crossover. Read previous years first, or you'll be a bit lost. See first chapter for more detailed summary.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 5 - Words: 12,693 - Reviews: 71 - Favs: 172 - Follows: 248 - Updated: 7/25/2010 - Published: 8/14/2008 - Harry P.
The Last of the Alteran by NeolithicMonarch reviews
The wizarding world is gone, banished by the powers of an ascended. Now alone in the world, Harry must forge his own path, haunted by his past, both his own, and that of his family. Watch his journey and observe as he see things he never thought possible.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 9 - Words: 26,544 - Reviews: 731 - Favs: 1,640 - Follows: 2,127 - Updated: 2/9/2013 - Published: 5/21/2010 - Harry P.
Goa'uld Magic by If-I-cried-it-would-be-blood reviews
Cassandra takes a trip to London to escape, but there she finds more ties to her past than she ever wanted. Revised and updated.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure - Chapters: 5 - Words: 6,249 - Reviews: 56 - Favs: 94 - Follows: 164 - Updated: 8/26/2010 - Published: 5/26/2006 - Cassandra F., Harry P.
The Hawkins Files by MosinM38 reviews
With Cheyenne slowly coming under control of a Madman, it's up to Hawkins, and Major John Casey to stop him, expose the bomb conspiracy, and save President Tomarchio.
Crossover - Jericho & Chuck - Rated: T - English - Chapters: 8 - Words: 19,330 - Reviews: 4 - Favs: 1 - Follows: 2 - Updated: 6/17/2009 - Published: 2/5/2009 - Casey/Alex C.
Dr Leonard Frankenstein by madamwolf reviews
Young Frankenstein crossover. After receiving a letter informing him that his grandfather had died Leonard is forced to go to Transylvania with Penny and "settle his grandfathers estate" however things take an interesting turn... Leonard/Penny
Big Bang Theory - Rated: T - English - Humor/Sci-Fi - Chapters: 9 - Words: 22,039 - Reviews: 23 - Favs: 9 - Follows: 14 - Updated: 2/5/2010 - Published: 9/8/2009 - Leonard H., Penny
The Slaying Capacitance by outromundomeu reviews
Penny is a slayer - Sheldon becomes her watcher. Not on this chapter though . A trilogy. Crossover with Buffy the vampire slayer, obviously. Penny/Sheldon, eventually Spuffy.
Big Bang Theory - Rated: T - English - Fantasy/Romance - Chapters: 1 - Words: 7,262 - Reviews: 11 - Favs: 7 - Follows: 21 - Published: 2/25/2009
Keeping Secrets by jlm110108 reviews
Charlie, Larry and Amita visit Charlie's alma mater, Princeton. This was written before I learned that Larry was also at Princeton, so I guess it's alternate universe now.This is also a Numb3rsHouse crossover, heavy on the Numb3rs. Final Chapter up!
Numb3rs - Rated: T - English - Chapters: 33 - Words: 46,321 - Reviews: 64 - Favs: 55 - Follows: 19 - Updated: 1/7/2007 - Published: 12/28/2006 - Charlie E., Amita R. - Complete
Family Reunion by hyacinthian reviews
Raj knows there's a reason his family tried to leave Lester in India. So this visit is totally not cool. Utter crack.
Crossover - Chuck & Big Bang Theory - Rated: K - English - Humor - Chapters: 1 - Words: 1,485 - Reviews: 18 - Favs: 37 - Follows: 5 - Published: 8/22/2009 - Complete
Silver Lining by SentientCitizen reviews
Sheldon Cooper makes even Kavanaugh seem like a paragon of friendly good will.
Crossover - Stargate: Atlantis & Big Bang Theory - Rated: K+ - English - Humor - Chapters: 1 - Words: 442 - Reviews: 25 - Favs: 48 - Follows: 9 - Published: 9/26/2009 - Rodney M., Sheldon C. - Complete
The Parallel Worlds Proof by amtrak12 reviews
aka Brilliant Collision - A familiar blue box lands in Leonard and Sheldon's living room. Why is it there? Are the Doctor and Donna now trapped forever in the wrong universe? - Epilogue now up!
Crossover - Doctor Who & Big Bang Theory - Rated: T - English - Adventure/Humor - Chapters: 10 - Words: 14,001 - Reviews: 109 - Favs: 207 - Follows: 52 - Updated: 3/10/2010 - Published: 12/21/2009 - 10th Doctor - Complete
Comic Relief by jlm110108 reviews
David Sinclair meets the geeks from Big Bang Theory
Crossover - Numb3rs & Big Bang Theory - Rated: K - English - Humor - Chapters: 1 - Words: 616 - Reviews: 12 - Favs: 18 - Follows: 5 - Published: 3/13/2010 - David S. - Complete