Back to the Future Crossovers
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Harry Potter, Back to the Future by TheBandit025 reviews
Ron is sent back in time of the old west. Harry goes back to get his friend while Hermione knows something of why Harry isn't going there for Ron but something else what could that be. Harry/Hermione paring. (update comes out first day of the new month)
Crossover - Back to the Future & Harry Potter - Rated: T - English - Romance/Adventure - Chapters: 6 - Words: 3,920 - Reviews: 1 - Favs: 2 - Follows: 4 - Updated: 12/1 - Published: 6/15 - [Harry P., Hermione G.] Doc/Dr. Emmett Brown
Back to the Future: Sonic Style by TurboTasticKingCandy reviews
The Best Time-Travel Movie, but this time played by Sonic characters! When he accidentally gets sent back in time in a time machine made by Doc Miles Prower, Silver must find a way to get his parents together in order to get back to the future! (Part 1 of the Trilogy)
Crossover - Back to the Future & Sonic the Hedgehog - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 3 - Words: 7,783 - Reviews: 3 - Favs: 2 - Follows: 2 - Updated: 11/29 - Published: 7/11 - Tails, Silver
The Boy Beyond Time by The Original Marisa reviews
The Doctor, Rory, and Amy investigate Hill Valley, a place where time is warped and stretched and tangled in itself, and must solve the mystery of Marty McFly, a boy who remembers things that never happened, before time runs out for him.
Crossover - Doctor Who & Back to the Future - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 5 - Words: 26,936 - Reviews: 94 - Favs: 136 - Follows: 186 - Updated: 10/21 - Published: 9/10/2011 - Rory W., Marty McFly
Wonder woman in time part 2 by Bill Sayers reviews
Diana and Rene both travel to the future to see the progress of Themyscira. However, when Rene gets a hold of a sports almanac, all hell breaks loose.
Crossover - Back to the Future & Wonder Woman - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 2,083 - Reviews: 2 - Updated: 10/15 - Published: 6/24 - Diana of Themyscira/Wonder Woman, OC
Super Cereal Court: Delving into the mind of corrupt individuals by weeaboo69
A ordinary court case takes a turn for the worse. Won't say more than I have too
Crossover - Back to the Future & Rick and Morty - Rated: T - English - Humor/Crime - Chapters: 1 - Words: 1,018 - Favs: 1 - Follows: 1 - Published: 9/16 - Morty S., Rick S. - Complete
Time Waits for No Man by TobiasBoon reviews
The Voyagers land in Hill Valley and meet a very different kind of Voyager. In helping Marty get back to his own time, can Jeffrey and Bogg help a Voyager legend find his calling? Rated T for mild language
Crossover - Back to the Future & Voyagers! - Rated: T - English - Adventure/Friendship - Chapters: 6 - Words: 14,857 - Reviews: 5 - Favs: 5 - Follows: 5 - Updated: 9/12 - Published: 1/29/2014 - Doc/Dr. Emmett Brown, Marty McFly
no fate but what we make by armyguy30
a time travel adventure that brings together all of our hero's together still a work in progress please review and let me know what you think
Crossover - Terminator & Back to the Future - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 5,970 - Favs: 1 - Follows: 1 - Published: 8/1 - Doc/Dr. Emmett Brown, Kyle Reese, Sarah Connor, The Terminator
Back to the Falls by McBoy Fly reviews
When the DeLorean malfunctions and drops Marty McFly in the future in Gravity Falls, Oregon, it doesn't take long for him to bump into one of the town's more eccentric inhabitants of the summer. An excerpt from my upcoming 'Back to the Falls' Gravity Falls & Back to the Future crossover fic.
Crossover - Back to the Future & Gravity Falls - Rated: K+ - English - Chapters: 1 - Words: 1,233 - Reviews: 2 - Favs: 5 - Follows: 6 - Published: 7/3 - Marty McFly, Mabel P. - Complete
The Meeting Of Time Travelers by Vengeful Anarchy
An crossover holding in between it the bonds of The Flash, The Doctor, Doc Brown and Marty. As it happens they are under fire by each of their greatest enemies. Their polar opposities, can the timetravellers work together to save time? Or will they fail by the deadly assassins. P.S. YES THIS DOES ALSO CONTAIN THE FLASH, BUT I CAN ONLY PUT IN TWO MOVIE/SERIESES INTO THE DESCRIPTION
Crossover - Doctor Who & Back to the Future - Rated: T - English - Chapters: 12 - Words: 7,785 - Favs: 3 - Follows: 1 - Updated: 7/1 - Published: 12/20/2015 - Complete
Back To The Future? by Dalekbuster523 reviews
When the 'future' starts to fall apart, Marty must once again team up with his friend Doc Brown as they go on a journey to discover the cause of the damage to time. Could it be Biff Tannen again? Or is the answer not as simple as it first appears...?
Crossover - Back to the Future & Doctor Who - Rated: K - English - Mystery/Adventure - Chapters: 9 - Words: 5,686 - Reviews: 5 - Favs: 5 - Follows: 7 - Updated: 6/19 - Published: 12/23/2014 - 11th Doctor, Clara Clayton Brown, Doc/Dr. Emmett Brown, Marty McFly
I Have to Go Back to the Future by SkywalkingOnTatooine reviews
Luke Skywalker travels back in time on an accident, and as he tries to get back in time, trouble doesn't leave his neck. That trouble includes meeting his parents aswell. (Star Wars - Back to the Future AU)
Crossover - Star Wars & Back to the Future - Rated: K+ - English - Family/Adventure - Chapters: 3 - Words: 11,307 - Reviews: 4 - Favs: 3 - Follows: 1 - Updated: 5/29 - Published: 3/5 - Luke S., Han S., Anakin Skywalker, Obi-Wan K.
We don't need Portals by BlackNightmareDragon
When a modified DeLorean and a lightning bolt get Doc and Marty stuck in a post-apocalyptic America, their only hope of a way home is to investigate a shed. But when that shed hides more than just tools, they discover a whole underground scientific labyrinth, a couple of crazy AIs and the adventure of a lifetime.
Crossover - Back to the Future & Portal - Rated: T - English - Adventure/Friendship - Chapters: 19 - Words: 42,913 - Favs: 12 - Follows: 11 - Updated: 4/7 - Published: 1/30 - Doc/Dr. Emmett Brown, Marty McFly, GLaDOS, Wheatley
Ronald To The Weasley by Sploodington reviews
After an unexpected turn of events involving a time-turner, Ron finds himself in Hogwarts in the year 1963... With the time-turner out of juice, he has to work together with the Professor Dumbledore of 1963 to get back to his own time, and along the way has to save his parents' marriage, Dumbledore's life and his own existence!
Crossover - Back to the Future & Harry Potter - Rated: T - English - Fantasy/Humor - Chapters: 11 - Words: 12,288 - Reviews: 6 - Favs: 8 - Follows: 9 - Updated: 4/5 - Published: 4/15/2015 - [Arthur W., Molly W.] Ron W., Albus D.
GREAT SCOTT TRACY! (I'm sorry) by Geekybrim
when international rescue are called to hill valley, California, they rescue a not so ordinary vehicle...
Crossover - Back to the Future & Thunderbirds - Rated: K - English - Sci-Fi/Adventure - Chapters: 1 - Words: 343 - Published: 3/10
Strike Witches Outa Time! by E2Fan32110
Before you read this, make sure you have read my story 'Strike Witches: Reclaiming Orussia', since both are connected. When their ride home gets hit by lightning, the 501st JFW is send 40 years into the future. But when they learn that one of their own died just a few days earlier, its up to them and an elderly scientist to make sure that the future is in save hands
Crossover - Back to the Future & Strike Witches - Rated: T - English - Chapters: 3 - Words: 9,693 - Updated: 1/28 - Published: 1/6 - Doc/Dr. Emmett Brown, OC - Complete
Frozen's Back to the Future by The Femslasher reviews
Kristoff McFly is accidentally sent back in time to 1955 in his friend's time machine. When he arrives, he accidentally becomes the love interest of his young mother, Anna, before she met his OTHER mother, Elsa. With time running out, Kristoff must find a way to get the two together in order to save his existence.
Crossover - Back to the Future & Frozen - Rated: T - English - Romance/Adventure - Chapters: 6 - Words: 22,284 - Reviews: 2 - Favs: 4 - Follows: 5 - Updated: 1/19 - Published: 1/12 - Doc/Dr. Emmett Brown, Anna, Elsa, Kristoff B. - Complete
Back to the Land Before Time by Mongoose Lover
Marty McFly Jr. reconstructs the old Dalorean time machine. He and his girlfriend go to the time of the dinosaurs and meet Littlefoot & Co. After Littlefoot and Chomper get into an argument, Chomper goes back in time, gets stranded, and eventually becomes the villain Sharptooth. Can Littlefoot and Marty Jr. set things right again?
Crossover - Back to the Future & Land Before Time - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 1 - Words: 363 - Favs: 1 - Published: 1/18 - [Marty Jr. M., OC] Littlefoot, Chomper
Back To The Future:The Freelance Police by Max The Rabbit-y Thingy
Just Part 1 of a screenplay i'm doing for fun.
Crossover - Back to the Future & Sam & Max - Rated: K+ - English - Adventure - Chapters: 1 - Words: 517 - Published: 12/28/2015 - Doc/Dr. Emmett Brown, Marty McFly
Back to Team Fortress 2 by Brewa
Doctor Emmett Brown has done the impossible: time travel. He enabled the DeLorean to float. Now, he has made the Dimensional Calculator, a device that enables the structure of the DeLorean and its cargo to hop dimensions! Using this, he traveled to a dimension full of guns, hats, and pootis. Yes, Doc Brown went to the TF2 dimension. Let's see how this turns out...
Crossover - Back to the Future & Team Fortress 2 - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,623 - Favs: 1 - Published: 11/17/2015
The Doctor meets Doc Brown (A Prequel to Back To The Future 2) by Morbius Fitzgerald reviews
This is a prequel to Back To The Future 2 wherein on the way to October 21st 2015, Doc Brown and Marty McFly find themselves in a familiar British Police Box with a certain Doctor. This was inspired by the Doctor Who short "Timecrash" where 10 met 5, I was trying to go for a similar vibe. Its also supposed to be set at some point in Season 6B from The Doctor's Point of View.
Crossover - Doctor Who & Back to the Future - Rated: K - English - Humor/Sci-Fi - Chapters: 1 - Words: 753 - Reviews: 2 - Favs: 5 - Follows: 4 - Published: 11/7/2015 - 2nd Doctor, Doc/Dr. Emmett Brown, Marty McFly - Complete
Passing Future by HoodedSource reviews
Tony devises a plan to get all of the Avengers and Agents of S.H.I.E.L.D. into one place and celebrate Back to the Future one last time before the future becomes the past. T for a few swear words. One-Shot only.
Crossover - Avengers & Back to the Future - Rated: T - English - Humor/Family - Chapters: 1 - Words: 1,466 - Reviews: 2 - Favs: 7 - Follows: 3 - Published: 10/21/2015 - Black Widow/Natasha R., Captain America/Steve R., Iron Man/Tony S., Pepper P. - Complete
Retour vers le futur magique by Iroko reviews
Aujourd'hui, Doc et Marty arrivent ! Pourtant on n'a pas de voiture volante ni de skate-board magnétique alors qu'ils en ont vu.
Crossover - Back to the Future & Harry Potter - Rated: K - French - Chapters: 1 - Words: 211 - Reviews: 2 - Favs: 3 - Published: 10/21/2015 - Marty McFly, Doc/Dr. Emmett Brown, Fred W., George W. - Complete
Ice Climbers to the Future by Yoshizilla-Rhedosaurus
Doc Brown and Marty McFly go back to 2015... but end up bringing the Ice Climbers with them! Will Doc Brown and Marty manage to handle exploring the future with Popo and Nana?
Crossover - Back to the Future & Ice Climber - Rated: K+ - English - Supernatural/Sci-Fi - Chapters: 1 - Words: 210 - Published: 10/21/2015 - Doc/Dr. Emmett Brown, Marty McFly, Nana
Space Back To The Ghost by Yoshizilla-Rhedosaurus
Space Ghost and the gang have an experience that blasts them back to the future.
Crossover - Back to the Future & Space Ghost - Rated: T - English - Sci-Fi/Supernatural - Chapters: 3 - Words: 470 - Updated: 10/21/2015 - Published: 7/5/2015 - Doc/Dr. Emmett Brown, Marty McFly
Back To The Good Morning by Yoshizilla-Rhedosaurus reviews
Doc Brown and Marty McFly get unexpected help from Uncle Grandpa.
Crossover - Back to the Future & Uncle Grandpa - Rated: T - English - Sci-Fi/Supernatural - Chapters: 3 - Words: 610 - Reviews: 1 - Favs: 1 - Updated: 10/21/2015 - Published: 7/3/2015 - Doc/Dr. Emmett Brown, Marty McFly
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