Quantum Leap
Crossovers
It's Not Too Late by SamanthaReese reviews
Sam Beckett finds himself in Los Angeles, California on the day of May 18, 1984, as a man named Leo Bailey. His mission is to stop his cousin, Colton Bailey from ending the lives of a pregnant woman and her unborn baby.
Crossover - Quantum Leap & Hart to Hart - Rated: K+ - English - Drama/Angst - Chapters: 1 - Words: 1,052 - Reviews: 13 - Favs: 9 - Follows: 9 - Published: 5/11 - Sam, Al, Jonathon H., Jennifer H.
Episode One of the TMNT Trilogy by lovebooksdork5 reviews
'Theorising that one could time travel within his own lifetime, Dr. Sam Beckett stepped into the quantum leap accelerator and vanished.' He awoke to find himself trapped in 1997 under New York City, facing new challenges and odd situations. And so Dr. Beckett finds himself temporarily living a rather bizarre life with four Teenage Mutant Ninja Turtles and a Mutant Ninja Rat.Oh boy!
Crossover - Teenage Mutant Ninja Turtles & Quantum Leap - Rated: T - English - Sci-Fi/Friendship - Chapters: 1 - Words: 324 - Reviews: 2 - Favs: 3 - Follows: 6 - Updated: 2/24 - Published: 6/27/2019 - Michelangelo, Sam, Al, Donatello
Eagle Feathers by DebraHicks
To fix what went wrong, Sam Beckett leaps into a tense situation between the Blackwood group and the aliens. But with so many dying, who is he there to save?
Crossover - Quantum Leap & War of the Worlds - Rated: K - English - Sci-Fi/Drama - Chapters: 1 - Words: 6,924 - Published: 2/4 - Sam, Al - Complete
Beckett Was His Name by Annastesia LaFayette
Trip asks Jon about his middle name only to find a shocking truth about his husband's family history *Posted on AO3*
Crossover - StarTrek: Enterprise & Quantum Leap - Rated: T - English - Chapters: 1 - Words: 1,008 - Published: 10/28/2021 - Complete
Capu7 story, Kumiko get sucked into another one by keithallen reviews
Kumiko, daughter of Kurumu, is one again portaled to another place to meet her human Counterpart to stop an attack on a church.
Crossover - Quantum Leap & Rosario + Vampire - Rated: T - English - Drama/Humor - Chapters: 1 - Words: 9,615 - Reviews: 1 - Favs: 4 - Follows: 2 - Published: 3/6/2021 - Complete
The Delinquent by TimeLordBud reviews
Sam leaps into a 16 year old Japanese delinquent addition with dealing with being the leader of a girl Gang Sam has two days to save her life and the life of a famous manga artist. One Shot
Crossover - Sailor Moon & Quantum Leap - Rated: T - English - Sci-Fi/Friendship - Chapters: 1 - Words: 10,799 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 2/2/2021 - Complete
QuantumSpace--Looking for Answers by Mayaswatch
STORY 1-Dr. Sam Beckett leaps into yet another unknown scenario...this time on Moonbase Alpha! Desperate to save the 300 citizens from certain disaster, Sam leaps into a situation that Al, Ziggy and the team of Alpha's best minds can't find the answers to. Pls review & let me know if you like it! See the trailer on my YouTube channel...mayaswatch
Crossover - Quantum Leap & Space 1999 - Rated: K - English - Sci-Fi - Chapters: 1 - Words: 11,992 - Follows: 1 - Published: 9/26/2020
Even the brightest by random-k
Two time travelers meet in a place where time has stopped
Crossover - Quantum Leap & Gideon Trilogy, Linda Buckley-Archer - Rated: K - English - Chapters: 1 - Words: 857 - Published: 8/15/2020 - Sam, Kate D. - Complete
A Leap of Faith by Kathy Knudsen1 reviews
Sam Beckett Leaps into the year 1886 to help Heyes and Curry save the life of Governor Moonlight, which in turn just might move up their amnesty. Additional chapter(s) will follow
Crossover - Quantum Leap & Alias Smith & Jones - Rated: T - English - Chapters: 7 - Words: 10,404 - Reviews: 4 - Favs: 1 - Follows: 3 - Updated: 8/4/2020 - Published: 8/3/2020
Grow A Spine by Courier999 reviews
The year is 1988, and Sam Beckett has leapt into none other than recently-spurned Misfits groupie Constance "Clash" Montgomery. As part of his ongoing quest to set right what once went wrong, Sam must now help Clash build up a backbone and get a handle on her life. Rated T for language, tense situations, and mentions of substance use. Set shortly after the episode "Video Wars" R&R!
Crossover - Quantum Leap & Jem - Rated: T - English - Drama - Chapters: 3 - Words: 1,822 - Reviews: 10 - Favs: 3 - Follows: 4 - Updated: 8/1/2020 - Published: 5/16/2018
Paradox by Denisea reviews
Dr. Sam Beckett meets The Doctor (11th incarnation) in Amelia Pond's back yard. How could Sam, whose time travel technology is so inferior to The Doctor's, possibly help The Doctor, so he can make his next leap?
Crossover - Doctor Who & Quantum Leap - Rated: K+ - English - Hurt/Comfort/Humor - Chapters: 1 - Words: 4,895 - Reviews: 3 - Favs: 5 - Published: 7/4/2020 - Complete
The End Is Just The beginning by J. B. Tilton reviews
Has Sam finally had the leap he's been wishing for since he first stepped into the quantum accelerator? The leap home?
Crossover - Quantum Leap & Time Tunnel - Rated: K+ - English - Sci-Fi/Suspense - Chapters: 10 - Words: 28,342 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 5/10/2020 - Published: 5/4/2020 - Sam - Complete
War for Time by Patriot Games reviews
Dr. Sam Becket invented a time machine that allows him to temporally take control of a person in any time period and fix something in their life that would otherwise have negatively affected time. However, he wasn't the only one to build a time machine, and the new kids on the block aren't looking to fix history either. Now Sam and his companion AL must wage war for time itself.
Crossover - X-overs & Quantum Leap - Rated: T - English - Humor/Adventure - Chapters: 4 - Words: 10,701 - Reviews: 4 - Favs: 2 - Follows: 3 - Updated: 1/12/2020 - Published: 9/21/2019 - Sam, Al
Last Leap Goodnight by actionman81 reviews
Dr. Sam Beckett leaps into another Sam- Chris Lorenzo. Can he stop Chris from being killed?
Crossover - Quantum Leap & Silk Stalkings - Rated: K+ - English - Adventure/Drama - Chapters: 1 - Words: 2,105 - Reviews: 3 - Published: 9/11/2019 - Sam, Al, Chris L., Rita L. - Complete
Quantum Clone Leap Episode 7: Fall of the Wall Part 1 by Psychoflop
Sam leaps to Germany, as the wall falls down.
Crossover - Quantum Leap & Orphan Black - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 11,360 - Published: 8/1/2019
Whodunnit by Greedy-Ghost reviews
Crossover with the movie Clue Sam leaps into a butler during a fateful dinner party in 1954, he finds a dead body on the floor and no idea on the murderer. And worst of all... Al is nowhere to be seen. Sam isn't quite sure on his mission, but he believes it's to find out who killed mr. Boddy. Everyone has a motive and are holding weapons, so... Whodunit? (Reviews are welcome!)
Crossover - Quantum Leap & Clue - Rated: T - English - Parody/Humor - Chapters: 7 - Words: 8,270 - Reviews: 7 - Favs: 4 - Follows: 4 - Updated: 7/24/2019 - Published: 7/25/2014 - Sam, Al - Complete
Cameron gets a leap by keithallen reviews
Sam Beckett Leaps into Cameron of TSSC.
Crossover - Quantum Leap & Terminator: Sarah Connor Chronicles - Rated: K+ - English - Chapters: 1 - Words: 6,182 - Reviews: 6 - Favs: 12 - Follows: 10 - Published: 7/4/2019 - Complete
Star Leap by Demetra83 reviews
REPOST / UPDATE! When Dr. Beckett wakes up in Major Samantha Carter's body... It could lead to weird situations. Enjoy !
Crossover - Quantum Leap & Stargate: SG-1 - Rated: K+ - English - Humor/Sci-Fi - Chapters: 21 - Words: 19,232 - Reviews: 37 - Favs: 13 - Follows: 24 - Updated: 6/24/2019 - Published: 12/31/2013 - Sam, Al, S. Carter, J. O'Neill
Quantum Loud by Opel Vectra reviews
A Quantum Leap and Loud House crossover freaturing Sam leaping into several of Lincoln's sisters and Loud House characters...enjoy...
Crossover - Quantum Leap & Loud House - Rated: K+ - English - Humor/Romance - Chapters: 4 - Words: 524 - Reviews: 2 - Favs: 2 - Follows: 2 - Updated: 5/19/2019 - Published: 4/8/2019 - Sam, Al, Lincoln L., Luan L. - Complete
Leaping across the bridge by midjet156
Due to my ecessive drinking Leslie had "summoned" Sam Beckett back after 6 years to once again put right what once went wrong.
Crossover - Quantum Leap & Bridge to Terabithia - Rated: T - English - Chapters: 1 - Words: 2,787 - Published: 5/17/2019 - Complete
A leap without a title by midjet156
Someone here has been drinking and I'm sad to say it's still me but when a time traveling do gooder and his hologram sidekick find themselves in lark creek just days before that tragic event can they put right what once went wrong?
Crossover - Quantum Leap & Bridge to Terabithia - Rated: T - English - Chapters: 1 - Words: 1,740 - Published: 5/13/2019
Fandom Leap by WARPED KAWAII reviews
Sam Beckett didn't know what would happen when he stepped into the quantum leap accelerator, what will happen his his leaps through tie bring him into our favorite Fandoms putting things right that once went wrong? many fandom crossovers.
Crossover - Quantum Leap & Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 5,199 - Reviews: 8 - Favs: 3 - Follows: 7 - Published: 4/20/2019
Quantum Clone Leap Episode 6: A Shark by Psychoflop
Sam leaps in Camila Torres
Crossover - Quantum Leap & Orphan Black - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 11,170 - Favs: 1 - Follows: 1 - Published: 3/31/2019 - Complete
Sam’s Ninja Leap by KatoGS123 reviews
Doctor Sam Beckett leaps into someone he never thought possible! Naruto Uzumaki!
Crossover - Naruto & Quantum Leap - Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 780 - Reviews: 2 - Favs: 1 - Follows: 1 - Published: 1/6/2019 - Team Seven, Sam, Al
Quantum Clone Leap Episode 5: Despite All My Rage by Psychoflop
Sam leaps into Helena...enough said
Crossover - Quantum Leap & Orphan Black - Rated: M - English - Sci-Fi/Drama - Chapters: 1 - Words: 10,063 - Favs: 1 - Published: 12/10/2018 - Complete