Quantum Leap Crossovers
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My Close Personal Friend by Gojirob reviews
During the events of the Quantum Leap episode 'Future Boy', while aiding Moe Stein, Sam meets the actor who played the 1950's TV Superman. In the presence of the iconic original Man Of Steel, do all the usual rules apply? Note: The obvious actor is not named therein, and a few dates are fudged for story's sake.
Crossover - Quantum Leap & Superman - Rated: K+ - English - Sci-Fi/Drama - Chapters: 1 - Words: 4,265 - Reviews: 2 - Favs: 3 - Follows: 2 - Published: 12/3/2018 - Complete
Six of One, Half Dozen of the Other by YellowAngela reviews
Sam finds himself in another dimension stuck in the body of a former mercenary. Meanwhile a disoriented Six is in a strange facility, trying to figure what to believe. What is the mistake that Sam needs to correct before it is too late?
Crossover - Quantum Leap & Generator Rex - Rated: T - English - Sci-Fi/Mystery - Chapters: 10 - Words: 20,540 - Reviews: 18 - Favs: 4 - Follows: 2 - Updated: 7/29/2018 - Published: 3/19/2018 - Sam, Al, Agent Six, Dr. Holiday - Complete
Quantum Clone Leap Episode 4: A Leap Down Under by Psychoflop
Dr. Beckett Leaps into previously mentioned but never seen clone, Alex Williams.
Crossover - Quantum Leap & Orphan Black - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 13,065 - Published: 7/22/2018 - Sam, Marian B. - Complete
Quantum Monk by Marymorgan05 reviews
Sam Beckett is a time traveller who "leaps" into people's lives to try and "put right what once went wrong" in the past. So, Sam has leaped into none other than Adrian Monk, and he's got to figure out why he's here! Everyone sees Monk, but it's really Sam in Monk's body! The captain, Randy, and Natalie think Monk bumped his head and has lost his mind. This should be fun!
Crossover - Quantum Leap & Monk - Rated: K+ - English - Humor/Romance - Chapters: 1 - Words: 485 - Reviews: 1 - Published: 7/5/2018
age of miracles a quantum leap heroes crossover by humantimelordhybrid
Sam has leapt into the unknown... as an agent at the newly reformed primatech 2.0, somehow he has to save the lives of two innocent but powerful high school students, but ziggy has discovered a possible third person with the ability , will Sam prevent two tragic deaths when all hell breaks loose at an anti evo rally? contains language and violence.
Crossover - Quantum Leap & Heroes - Rated: T - English - Sci-Fi - Chapters: 11 - Words: 10,259 - Favs: 1 - Follows: 1 - Updated: 6/16/2018 - Published: 4/30/2018 - Sam, Al, Peter P., OC
Stargate A Leap For Sam by Kody Wright 2 reviews
Dr. Sam Beckett leaps into a teenage clone of Jack O'Neill and is tasked with saving the base doctor as Sam Carter in the future tries to save Sam Beckett from being lost forever. Complete!
Crossover - Quantum Leap & Stargate: SG-1 - Rated: K - English - Sci-Fi - Chapters: 6 - Words: 11,943 - Reviews: 15 - Favs: 22 - Follows: 21 - Updated: 2/13/2018 - Published: 11/16/2017 - Complete
Leaping Between the Tracks (April 20, 1958) by JonoGwood
Sam leaps into Sir Topham Hatt (the Fat Controller) to save the fate of the railway and to prevent his murder. It all seems easy in theory, but this Leap will be far from easy...
Crossover - Quantum Leap & Thomas the Tank Engine - Rated: K+ - English - Sci-Fi/Drama - Chapters: 1 - Words: 809 - Follows: 1 - Published: 2/12/2018 - Sam, Al, Sir Topham Hatt/The Fat Controller
Quantum Clone Leap Episode 3: Finnish Fallout by Psychoflop
Sam deals with the fallout of the Helsinki Massacre, but not even Ziggy knows when he is
Crossover - Quantum Leap & Orphan Black - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 12,525 - Published: 12/2/2017 - Sam, Al, Rachel D. - Complete
Quantum Clone Leap Episode 2: Goderitch To Scratch by Psychoflop
Sam discovers that his leaping has changed forever
Crossover - Quantum Leap & Orphan Black - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 10,305 - Favs: 1 - Published: 12/2/2017 - Sam, Al - Complete
Quantum Clone Leap Episode 1: Genesis of Natural Selection by Psychoflop
Project Quantum Leap has finally lost its' budget money, in comes Dyad to buy them out
Crossover - Quantum Leap & Orphan Black - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 10,839 - Published: 12/2/2017 - Sam, Al, OC, Sarah M. - Complete
Quantum Twilight by Amelia Wolfson reviews
What if Sam Becket leapt in and did what he always does, put right what once went wrong?
Crossover - NCIS & Quantum Leap - Rated: T - English - Chapters: 7 - Words: 16,519 - Reviews: 4 - Favs: 5 - Updated: 10/4/2017 - Published: 6/30/2017 - Leroy Jethro Gibbs, Kate T., Tony D., Sam - Complete
One Small Leap For Sam by ordinaryguy2 reviews
This is a Quantum Leap/Buffy/Lord Of Illusions crossover. Sam finds that he has leaped into private eye Harry D'amour who is hired by the Council of Watchers to find a certain young girl who is capable of amazing things. Written by Carycomic!
Crossover - Buffy: The Vampire Slayer & Quantum Leap - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 47 - Words: 52,911 - Reviews: 108 - Favs: 5 - Follows: 5 - Updated: 9/26/2017 - Published: 9/17/2011 - Complete
The Final Moonshine Run by star1kings
This is about the final moonshine run that Bo, Luke and Jeb Duke go on. This time they needed help from an outside source, in the form of Sam Beckett (Quantum Leap). Although this story is clean, some may consider this to be Slash. There is a mention of a relationship and a kiss between the two male cousins. Mild language.
Crossover - Quantum Leap & Dukes of Hazzard - Rated: T - English - Drama/Family - Chapters: 1 - Words: 2,697 - Follows: 1 - Published: 8/19/2017 - Sam, Al, Luke D., Bo D. - Complete
Sam gets Rosario'ed by keithallen reviews
Sam Beckett Leaps into the world of Rosario Vampire. Al is clueless, though he does love legs. Ziggy has a hard time figuring out why Sam is here. Sam has an 'Oh Boy" time.
Crossover - Quantum Leap & Rosario + Vampire - Rated: T - English - Drama/Humor - Chapters: 1 - Words: 6,250 - Reviews: 9 - Favs: 7 - Follows: 3 - Published: 7/13/2017 - Complete
Diverging Timelines Book 6: Final Convergence by Space-Time-Leapers reviews
The final book in the Diverging Timelines saga. The Doctor, Sam, Glad, and Jack go on the offensive to defeat the Master and Lothos, determined to stop the Pi Network once and for all. But will the cost of victory be too high?
Crossover - Doctor Who & Quantum Leap - Rated: T - English - Adventure/Sci-Fi - Chapters: 28 - Words: 114,069 - Reviews: 5 - Favs: 2 - Updated: 6/19/2017 - Published: 4/23/2017
The Zimventures 4: Escape from Zardoz! by tusitalabruni reviews
When we last left Cris Zim, he and his companions had been captured by the Exterminators working for Zardoz. Now, with the help of Dr. Sam Beckett from Project Quantum Leap and Snake Plissken, he escapes . . . but what can he do in a world ruled by Zardoz? Can he put right what once went wrong? Quantum Leap, Escape from NY, Zardoz and Bill and Ted, all in one story!
Crossover - Quantum Leap & Bill & Ted's Excellent Adventure/Bogus Journey - Rated: M - English - Sci-Fi/Humor - Chapters: 1 - Words: 2,196 - Reviews: 1 - Published: 2/24/2017 - Sam - Complete
A Leap Forward Into Terror by Lexarius reviews
Sam Beckett leaps into the future, to find that the souls of three teenage pilots, and the future existence of Humanity are on his hands. (Abandoned)
Crossover - Quantum Leap & Evangelion - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 7 - Words: 12,039 - Reviews: 9 - Favs: 9 - Follows: 9 - Updated: 1/20/2017 - Published: 1/5/2017 - Sam, Shinji I.
A Twist In Time by TVRacer reviews
The A-Team meets up with two ghosts from their past. One is seeking their help; the other bears shocking information - the A-Team is going to meet a horrible fate, beginning with the death of Hannibal, unless a certain scientist can find a way to change history for the better. Will the A-Team survive and save their country? Read with pictures at tinyurl . com /ATwistInTime
Crossover - Quantum Leap & A-Team - Rated: T - English - Sci-Fi/Drama - Chapters: 18 - Words: 136,603 - Reviews: 22 - Favs: 15 - Follows: 20 - Updated: 10/2/2016 - Published: 11/4/2012
How to Save a Life by sunstarunicorn reviews
Years ago Lewis Young stepped off a landmine to save his best friend's life. Then Sam Beckett Leaped in hours before Lewis died. Can Sam save Lewis and still keep the peace? AU of One Wrong Move
Crossover - Quantum Leap & Flashpoint - Rated: K+ - English - Drama/Sci-Fi - Chapters: 5 - Words: 7,616 - Reviews: 2 - Favs: 5 - Follows: 3 - Updated: 7/1/2016 - Published: 6/11/2016 - Sam, Al, Lewis Y., Team One - Complete
You can't save them all by Lyndymui
When you fight to save lives, it will always be a shock to be told you have to stand back and let one go ...
Crossover - Buffy: The Vampire Slayer & Quantum Leap - Rated: K+ - English - Chapters: 1 - Words: 460 - Follows: 2 - Published: 5/21/2016 - Complete
Diverging Timelines Book 5: Best Laid Plans by Space-Time-Leapers reviews
The saga continues as the Doctor, Dr. Sam Beckett, and Galadriel Thatcher travel to Australia in order to investigate the mystery of the Pi Network. What exactly is the Pi Network? How are the Master and Lothos using it to their nefarious ends? The answer may come in the form of a strange rock in the Outback, Glad's nightmares, and a distinctive pendant.
Crossover - Doctor Who & Quantum Leap - Rated: T - English - Adventure/Sci-Fi - Chapters: 19 - Words: 76,138 - Reviews: 2 - Favs: 2 - Published: 5/2/2016 - 10th Doctor, Jack H., OC, Sam - Complete
Oh Boy, Aliens! by JerzeyGirl reviews
Marco wakes up in a rather strange place, and back home a certain scientist has taken his place...Animorphs & Quantum Leap
Crossover - Quantum Leap & Animorphs - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 13,677 - Reviews: 12 - Favs: 9 - Follows: 13 - Updated: 3/25/2016 - Published: 1/13/2007
Quantum Heroes by Captain Thunders reviews
A switched leap lands Al back again in 1945, this time in Stalag 13. It's up to Al and Sam to set right what once went wrong and save the Unsung Heroes from the firing squad.
Crossover - Quantum Leap & Hogan's Heroes - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 16,139 - Reviews: 14 - Favs: 11 - Follows: 2 - Published: 3/23/2016 - Sam, Al, A. Carter, R. Hogan - Complete
A Matter of Time by MsMarvelDuckie reviews
Sam has leapt into the bodies of all kinds of people, from actors, to pregnant women, and even Lee Harvey Oswald. But he's NEVER made a leap like THIS one. He's about to learn that there are stranger things out there than a lone time-traveler jumping around in history- like four talking turtles and their giant rat mentor and father...
Crossover - Quantum Leap & Ninja Turtles - Rated: T - English - Sci-Fi/Humor - Chapters: 2 - Words: 8,281 - Reviews: 10 - Favs: 12 - Follows: 12 - Updated: 1/20/2016 - Published: 6/23/2015 - Sam, Al, Leonardo, Donatello
Leap Butch! by Amelia Wolfson reviews
What if Sam leapt into Luke that fateful night in Partings, would it have changed their history?
Crossover - Quantum Leap & Gilmore Girls - Rated: K+ - English - Sci-Fi/Family - Chapters: 10 - Words: 21,450 - Reviews: 10 - Favs: 8 - Follows: 3 - Published: 12/21/2015 - Sam, Lorelai G., Luke D. - Complete
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