Back to the Future Crossovers
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Kingdom Hearts: Hill Valley - Directors Cut by J. Tom reviews
Sora, Riku, Kairi, King Mickey, Donald, and Goofy travel to Hill Valley, meet Marty McFly and Doc Brown, and end up stuck with Marty in 1955. Now they must help him get his parents together and stop the Heartless from messing up the Space Time Continuum. A Kingdom Hearts/Back to the Future Crossover extended remake to celebrate 5 years of writing.
Crossover - Back to the Future & Kingdom Hearts - Rated: T - English - Adventure/Friendship - Chapters: 8 - Words: 41,022 - Reviews: 6 - Favs: 23 - Follows: 20 - Updated: 9/27 - Published: 5/29 - Doc/Dr. Emmett Brown, Marty McFly, Sora, King Mickey
Another Method by gunman reviews
When the TEC is shut down, Walker and Matuzak get some much needed help in setting things right from a little known time-traveler named Marty McFly.
Crossover - Back to the Future & Timecop - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 1,920 - Reviews: 4 - Favs: 9 - Follows: 4 - Published: 10/5 - Marty McFly - Complete
Back To The Future, Jake And The Neverland Pirates Version by Story Planning reviews
It was 2011, and Jake Izzy Cubby and Skully were bored. what will happen if they meet a special awesome cool scientist named Doc Emmett Brown? find out in the story. there will be guest stars in this story from the movie Back to the Future.. doc Emmett Brown and Einstein are the first guest stars.
Crossover - Jake and the Never Land Pirates & Back to the Future - Rated: K - English - Adventure - Chapters: 5 - Words: 5,159 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 8/9 - Published: 9/27/2021
Back to the Future: The Final Excellent Adventure by PerkyGoth14 reviews
When Marty, Atticus, Cherry, Lionel, Mo, Thor, and Sabrina end up trapped in 1955, they enlist the help from that timeline's Doc Brown in order to not just send them back to the future of 1985, but to The Wild West where their Doc has been hiding out in. However, they must save the inventor's life when he falls in love for the first time with an unlikely woman.
Crossover - Sabrina the Teenage Witch & Back to the Future - Rated: T - English - Romance/Western - Chapters: 8 - Words: 63,912 - Reviews: 4 - Favs: 6 - Follows: 7 - Updated: 7/20 - Published: 7/7 - Sabrina S., Zelda S., Doc/Dr. Emmett Brown, Marty McFly - Complete
CARRIE: Back to the Future by Connor McGranahan reviews
Carrie Snell is accidentally sent back in time to 2013, inadvertently disrupting her parents' couple and she meets Her aunt Carrie White is alive. Little Carrie must repair the damage to history by her parents' romance and she help with Carrie by Chris and her friends and with the help of her mentor Dr. Annie Hattie return to 2030. Reviews are appreciated.
Crossover - Back to the Future & Carrie - Rated: T - English - Sci-Fi - Chapters: 16 - Words: 40,278 - Reviews: 4 - Favs: 4 - Follows: 5 - Updated: 7/18 - Published: 10/13/2022 - Doc/Dr. Emmett Brown, Marty McFly
Back To Racing Future by Yoshizilla-Rhedosaurus
Doc Brown and Marty McFly end up racing in a SEGA All Stars race despite both of them being surprised to partake in it!
Crossover - Back to the Future & SEGA Superstars - Rated: K+ - English - Chapters: 1 - Words: 170 - Published: 7/3 - Doc/Dr. Emmett Brown, Marty McFly, Ulala
Back Touhou Future by Yoshizilla-Rhedosaurus reviews
Doc Brown finds a bunch of Touhou girls around him while he's visiting Universal Studios Florida.
Crossover - Back to the Future & Touhou Project - Rated: K - English - Chapters: 3 - Words: 373 - Reviews: 5 - Favs: 1 - Follows: 1 - Updated: 5/10 - Published: 6/7/2021 - Doc/Dr. Emmett Brown
Infinity Crisis Aftermath: Into the Multiverse You Go! by Batguy01 reviews
As Marty McFly and Doc Brown return from 1931. They face a surprise on a cosmic scale.
Crossover - Doctor Who & Back to the Future - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 9,233 - Reviews: 5 - Favs: 7 - Follows: 3 - Published: 4/20 - Complete
Loud to the future by Wrrrryyyy123 reviews
Lincoln loud sister Lisa has created a time machine out of a deloren that sends him back to 1997 Where he accidentally stops his parents from meeting now with help from doctor emmet brown he has to get his parents together and get back to the future.
Crossover - Back to the Future & Loud House - Rated: K - English - Humor/Adventure - Chapters: 3 - Words: 2,257 - Reviews: 1 - Favs: 2 - Follows: 1 - Updated: 4/19 - Published: 11/14/2022
End of the Future by Lexarius reviews
The future is not what it used to be.(multiple crossovers)
Crossover - Evangelion & Back to the Future - Rated: T - English - Drama/Adventure - Chapters: 30 - Words: 76,544 - Reviews: 174 - Favs: 88 - Follows: 101 - Updated: 1/24 - Published: 12/3/2020 - Asuka L. S., Doc/Dr. Emmett Brown, Jenniffer Parker, Marty McFly
Back To Impact Genshin Future by Yoshizilla-Rhedosaurus reviews
Doc Brown and Marty end up doing a bit too much time traveling that causes gassy Genshin girls to arrive in their home!
Crossover - Back to the Future & Genshin Impact - Rated: T - English - Chapters: 3 - Words: 429 - Reviews: 3 - Favs: 1 - Follows: 2 - Updated: 1/3 - Published: 7/15/2022
Dak to the Future (Milo Murphy's Law Crossover AU) by Clara Murphy Queen of Fandoms reviews
When a group of strange creatures kill his friend, Vinnie Dakota finds himself trapped in the past - and what's worse, with the threat of nonexistence hanging over him if he doesn't get his parents back together. A Recast Crossover. Dakota is Marty and Cavendish is Doc Brown.
Crossover - Back to the Future & Milo Murphy's Law - Rated: K+ - English - Adventure/Friendship - Chapters: 2 - Words: 2,220 - Reviews: 1 - Favs: 3 - Follows: 2 - Updated: 10/24/2022 - Published: 10/21/2019 - Vinnie D., Balthazar C., Pistachions
Back into Time and Space and the Future by TimeTraveller-1900
The Second Doctor regenerated into his Third self determined to escape their exile. When the Master appears, the Doctor sees an opportunity.
Crossover - Doctor Who & Back to the Future - Rated: K - English - Sci-Fi - Chapters: 1 - Words: 1,503 - Favs: 3 - Follows: 2 - Published: 10/23/2022 - 3rd Doctor - Complete
Chrononexus-3000 by TimeTraveller-1900
When the Doctor was exiled, he had nowhere else to go. Now he has everywhere.
Crossover - Doctor Who & Back to the Future - Rated: K+ - English - Sci-Fi - Chapters: 1 - Words: 1,890 - Favs: 3 - Follows: 2 - Published: 10/23/2022 - Complete
Back To Wah Future Games by Yoshizilla-Rhedosaurus
Wario steals the DeLorean for yet another 1 of his many schemes and scams which leads Doc Brown and Marty McFly to go through his wacky micro games to get it back.
Crossover - Back to the Future & Wario Ware Inc. - Rated: T - English - Humor/Sci-Fi - Chapters: 1 - Words: 215 - Published: 10/22/2022 - Doc/Dr. Emmett Brown, Marty McFly, Wario
Bucks To The Future by Yoshizilla-Rhedosaurus
Wario steals the DeLorean from Doc Brown and Marty which results in another stupid adventure.
Crossover - Back to the Future & Wario Land - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 127 - Published: 10/21/2022 - Doc/Dr. Emmett Brown, Marty McFly, Wario
Back To The Future Avengers Crossover by Diarrhea reviews
It's November 20th 1986, Doc discovers, while researching future culture, about the existence of superheroes! Amazed by this, he and Marty will travel to 2005 in New York City to learn more about them. However, along the way they will make new allies and enemies to defeat, so join along as they go BACK TO THE FUTURE! Post Trilogy and Game.
Crossover - Back to the Future & Avengers - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 5 - Words: 7,060 - Reviews: 6 - Favs: 2 - Follows: 3 - Updated: 12/6/2021 - Published: 9/29/2021 - Doc/Dr. Emmett Brown, Marty McFly, Iron Man/Tony S., Spider-Man/Peter Parker
Wonder To The Future by Yoshizilla-Rhedosaurus
Doc Brown and Marty McFly get into a time traveling encounter with Wonder Woman on her 80th birthday.
Crossover - Back to the Future & Wonder Woman - Rated: K+ - English - Chapters: 1 - Words: 157 - Published: 10/21/2021 - Doc/Dr. Emmett Brown, Marty McFly, Diana of Themyscira/Wonder Woman
Great Scott Kart Racing Is Heavy by tiewewuzdabomb
Doc Brown and Marty end up in a Mario Kart race.
Crossover - Back to the Future & Mario - Rated: K - English - Chapters: 1 - Words: 85 - Published: 7/3/2021 - Dry Bowser
William Shakespeare's Returneth to the Future by Gareth D Jones
The opening scene from Back to the Future, as written by Shakespeare. After writing this I discovered that Ian Doescher was already working on the complete adaptation, so I didn't write any more. His book is called Get Thee Back to the Future.
Crossover - Back to the Future & Shakespeare - Rated: K - English - Sci-Fi - Chapters: 1 - Words: 1,913 - Published: 2/20/2021 - Doc/Dr. Emmett Brown, Marty McFly - Complete
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: 5 - Words: 11,777 - Reviews: 10 - Favs: 8 - Follows: 6 - Updated: 2/5/2021 - Published: 7/11/2016 - Tails, Silver
Team Time-Traveler by AmazingGraceless reviews
Hermione Granger accidentally travels back to 1985 and has a connection with fellow Time-Traveler Marty McFly.
Crossover - Back to the Future & Harry Potter - Rated: K - English - Romance/Sci-Fi - Chapters: 1 - Words: 554 - Reviews: 5 - Favs: 17 - Follows: 11 - Published: 12/19/2020 - [Hermione G., Marty McFly] - Complete
Author-Insert Book one, lost in time by bryden.macphail
this is the first Book of an everything fic called Author-Insert focused on the adventures of Auth. through the many worlds of his favourite books. mostly this is just going to be him reacting like a bit of a snarky idiot to the world's secondary characters, but sometimes, maybe, actual heroism will poke through.
Crossover - Teen Wolf & Back to the Future - Rated: T - English - Chapters: 2 - Words: 1,137 - Updated: 12/2/2020 - Published: 12/1/2020
8 A Trip To Her Past by Iamthe13thDoctor
Based on Back to the Future Part III as a tribute to its 30th anniversary. It is the 8th story featuring my OC, Nita. The story continues immediately following A Possible Future. While stranded in 1968, Nita discovers that the Doctor and Ace are trapped in 1872 and the Doctor was killed by Susan's great-grandmother. Nita travels to 1872 to rescue the Doctor and Ace.
Crossover - Doctor Who & Back to the Future - Rated: K+ - English - Sci-Fi/Romance - Chapters: 12 - Words: 13,117 - Favs: 1 - Follows: 1 - Updated: 11/16/2020 - Published: 10/27/2020 - 7th Doctor, Dorothy M./Ace, OC - Complete
Happy Days: The Mystery of Chuck by hendrick reviews
Richie and Joanie had a big brother named Chuck in the early episodes of Happy Days but mysteriously vanished from the show. This story helps explain why.
Crossover - Back to the Future & Happy Days - Rated: K+ - English - Humor/Parody - Chapters: 1 - Words: 3,420 - Reviews: 3 - Favs: 1 - Published: 11/12/2020
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