Quantum Leap Crossovers
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A Quantum Leap into FullMetal Alchemist by GuardianSapphire reviews
A young girl name Sapphire Lillian was studying under Doctor Sam Beckett. They were working together on a time travel experiment. Something went horribly wrong with lead to Sapphire being transported to a different world. She can only hope she will one day find her way back home. (Full summary in the beginning of the chapter. Sadly it was to big for this little part.)
Crossover - Quantum Leap & Fullmetal Alchemist - Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 2,279 - Reviews: 2 - Published: 7/9
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: 6,867 - Reviews: 1 - Favs: 2 - Follows: 2 - Updated: 7/1 - Published: 6/11 - Sam, Al, Lewis Y., Mike S. - Complete
Star Leap by Demetra83 reviews
Translation of my own fic : When Dr. Beckett finds himself in Major Samantha Carter's body. Enjoy and review ;)
Crossover - Quantum Leap & Stargate: SG-1 - Rated: K+ - English - Humor/Sci-Fi - Chapters: 19 - Words: 17,078 - Reviews: 32 - Favs: 10 - Follows: 20 - Updated: 5/29 - Published: 12/31/2013 - S. Carter, J. O'Neill
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 - 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: 1 - Published: 5/2 - 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: 8 - Favs: 6 - Follows: 8 - Updated: 3/25 - Published: 1/13/2007
Quantum Heroes by baja-king 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: 2 - Favs: 3 - Published: 3/23 - Sam, Al, A. Carter, R. Hogan - Complete
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: 17 - Words: 124,325 - Reviews: 16 - Favs: 9 - Follows: 18 - Updated: 3/3 - Published: 11/4/2012
One Small Leap For Sam by ordinaryguy2 reviews
New chapter! 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.
Crossover - Buffy: The Vampire Slayer & Quantum Leap - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 40 - Words: 39,115 - Reviews: 94 - Favs: 4 - Follows: 5 - Updated: 2/11 - Published: 9/17/2011
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: 6 - Favs: 9 - Follows: 7 - Updated: 1/20 - 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: 8 - Favs: 3 - Follows: 1 - Published: 12/21/2015 - Sam, Lorelai G., Luke D. - Complete
A Leap on the Hellmouth by Barefoot XO reviews
Sam Beckett's latest leap is a race against time to save the life of a beautiful teacher. The problem? He's not really sure who did the deed.
Crossover - Buffy: The Vampire Slayer & Quantum Leap - Rated: T - English - Adventure/Humor - Chapters: 2 - Words: 2,169 - Reviews: 3 - Favs: 5 - Follows: 5 - Published: 11/14/2015 - Angel, Buffy S., Sam, Al
A Leap of Destiny by Anyankaholic reviews
Sam Leaps into New York City in the 1970s and meets an intriguing young woman. But can he do what needs to be done for the greater good?
Crossover - Buffy: The Vampire Slayer & Quantum Leap - Rated: K+ - English - Supernatural/Drama - Chapters: 2 - Words: 10,225 - Reviews: 2 - Favs: 2 - Follows: 2 - Updated: 9/16/2015 - Published: 9/10/2015 - Nikki W., Sam - Complete
Leaps And Bounds by masquerade97 reviews
Dr. Samuel Beckett never stopped leaping. Everywhere he goes, he changes history for the better. Sam and Dean Winchester have done nothing but try to keep people safe from the supernatural, and they've done their fair share of changing things for the better. One day, Dr. Beckett leaps into the hunter lifestyle. Destiel is involved.
Crossover - Quantum Leap & Supernatural - Rated: T - English - Supernatural/Sci-Fi - Chapters: 6 - Words: 15,995 - Reviews: 8 - Favs: 2 - Follows: 4 - Updated: 9/4/2015 - Published: 4/18/2015 - Sam, Sam W., Dean W., Castiel
A Leap Too Far by HiroLemonFan
When the MUT gets a glitch caused by an unknown source, the Dream Team finds their new mission a little bit deadly. Rated T for swearing from the older characters.
Crossover - Quantum Leap & Penn Zero: Part-Time Hero - Rated: T - English - Family - Chapters: 1 - Words: 309 - Favs: 2 - Follows: 1 - Published: 8/19/2015 - Sam, Penn Z., Boone W., Sashi K.
Diverging Timelines Book 4: Crisis in the Andes by Space-Time-Leapers reviews
An unscheduled stop in Peru leads the Doctor and Sam Beckett into a situation which could affect the very fabric of time. Is the Brigadier's death a fixed point that can't be changed? Meanwhile the Master's plans are progressing rapidly thanks to the discovery of a unique meteorite. In addition, Jack and Rose discover just how dangerous the Pi Network is. Warning: Hints at rape.
Crossover - Doctor Who & Quantum Leap - Rated: T - English - Sci-Fi/Adventure - Chapters: 29 - Words: 114,141 - Reviews: 1 - Favs: 3 - Follows: 3 - Updated: 6/11/2015 - Published: 10/22/2014
A Case of the Becketts by Lorraine Anderson reviews
Sam Leaps into a mystery author in New York - why is he there? ... Published in "Our Favorite Things # 30", May, 2014. FanQ2014 winner.
Crossover - Quantum Leap & Castle - Rated: K - English - Chapters: 1 - Words: 8,308 - Reviews: 6 - Favs: 7 - Follows: 4 - Published: 6/5/2015 - Sam, Al, Rick C., Kate B. - Complete
Theorizing by jespah reviews
On October 12, 2153, Captain Jonathan Archer and Doctor Sam Beckett reciprocally leap in time, in this Star Trek: Enterprise/Quantum Leap crossover.
Crossover - Quantum Leap & StarTrek: Enterprise - Rated: K - English - Drama/Sci-Fi - Chapters: 7 - Words: 11,672 - Reviews: 7 - Favs: 2 - Follows: 4 - Updated: 5/29/2015 - Published: 5/8/2015 - Sam, Al, J. Archer, T'Pol - Complete
Quantum Conmen by RedPerception
There is a problem at Stallions Gate, something has been stolen. It's a good thing there are people who recover important stolen materials. This is a Quantum Leap, Mentalist, and Leverage crossover, taking place after some of my previous mentalist and quantum leap stories. I own nothing.
Crossover - Quantum Leap & Leverage - Rated: T - English - Chapters: 7 - Words: 5,775 - Follows: 1 - Updated: 5/17/2015 - Published: 5/11/2015 - Complete
A Quantum Leap Back To The Future by sylvester.ponniah1
It is the end of 2014. 2015 is approaching and everything is fine, isn't it? Find out what happens to our favourite characters since we last saw them. Time is running out, but for who and when?
Crossover - Quantum Leap & Back to the Future - Rated: K - English - Sci-Fi/Adventure - Chapters: 16 - Words: 19,626 - Updated: 5/13/2015 - Published: 2/18/2015 - [Sam, Al] [Doc/Dr. Emmett Brown, Marty McFly] - Complete
The Leap Forward by SomeBrother reviews
UPDATED! Dr. Sam Beckett leaps into the Teen Titan known as Beast Boy in the year 2006 due to a disaster in time that Ziggy and Al haven't figured out, but it appears that it is somehow linked to the Titan called Raven... R/R
Crossover - Quantum Leap & Teen Titans - Rated: K+ - English - Drama/Sci-Fi - Chapters: 3 - Words: 3,863 - Reviews: 5 - Favs: 5 - Follows: 5 - Updated: 2/7/2015 - Published: 2/23/2012 - Beast Boy, Raven, Slade
Quantum Hearts by Balin Lord of Moria
Sam makes a jump into one of his least favorite situations: a swinging loser looking to lose his virginity within one night. Can he help save Larry Laffer from executing himself at morning, or will Sam not have the will to carry out his sleazy mission? Oh, how Al envies him! Rated a high T.
Crossover - Quantum Leap & Leisure Suit Larry - Rated: T - English - Humor/Romance - Chapters: 2 - Words: 5,791 - Updated: 1/6/2015 - Published: 1/5/2015 - Larry L., Eve, Fawn
Quantum Leap: The Master and Doctor Beckett by Black Scarab reviews
In this revised version of a story I wrote when I was younger, Sam Beckett finds himself in the body of a travelling companion of a being known only as The Doctor.
Crossover - Doctor Who & Quantum Leap - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 3,009 - Reviews: 2 - Favs: 1 - Published: 1/4/2015 - Complete
Leaping for pineapples by RedPerception
Sam made it home but now he's leapt again. Sam has leapt in Santa Barbara to solve a crime, but can he pull off psychic detective, well just in case he can't Al calls in back up. The man who helped Sam get back home. This is a Quantum Leap/Mentalist/Psych crossover. This happens in the time after Red Leap and Leaping Blue.
Crossover - Quantum Leap & Psych - Rated: T - English - Chapters: 1 - Words: 4,761 - Follows: 1 - Published: 12/16/2014 - Complete
Leaping Blue by RedPerception reviews
Sam leaps back into Sacramento eight years after he first encountered Jane and company. Everything has changed and everyone is happy so why is he here? It's not a very good summary but please read and review.
Crossover - Quantum Leap & Mentalist - Rated: T - English - Chapters: 1 - Words: 5,208 - Reviews: 1 - Favs: 2 - Published: 11/2/2014 - Complete
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