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The Star Trek Original Series Uchronia by
Eliza Donelittle reviews
Leonard & the Big Bang Theory gang go to a fancy dress party and end up switching places with the crew of the Starship Enterprise (original series). They have to deal with the voyage of the Starship Enterprise while trying to figure out how to get home. Meanwhile Captain Kirk & crew have the same problem in The Big Bang Theory universe.
Crossover - StarTrek: The Original Series & Big Bang Theory - Rated: T - English - Humor/Sci-Fi - Chapters: 11 - Words: 19,316 - Reviews: 31 - Favs: 21 - Follows: 34 - Updated: 3/24 - Published: 10/20/2012 - J. Kirk, Spock, Leonard H., Sheldon C.
IL SOGNO by
MCcoyJimSpock
la Twi'lek Nimura è un membro della federazione e sposata con Leonard McCoy. durante le vacanze sulla terra decide di far visita alla amica Ziva. Ma da un certo periodo la Twi'lek sogna Ziva morta, non si da pace per quel sogno con la paura che si avveri e che diventi come Anakin.
Crossover - StarTrek: The Original Series & NCIS - Rated: T - Italian - Sci-Fi/Friendship - Chapters: 1 - Words: 1,963 - Published: 1/24 - L. McCoy, Ziva D. - Complete
The Trouble with Transporters by
Tigrette-of-Fire
Contrary to what Dr. McCoy might say, transporters weren't actually all that dangerous. Sulu knew the statistics. The overwhelming majority of transports were perfectly safe. They got you from where you were to where you wanted to be. This was not one of those times. AKA The Anakin and Sulu Swap AU
Crossover - Star Wars & StarTrek: The Original Series - Rated: T - English - Chapters: 1 - Words: 1,498 - Favs: 3 - Follows: 5 - Published: 12/2/2021
A Generation Too Soon by
V Tsuion reviews
Toward the end of his first five year mission, promising young captain, James T. Kirk, is lost on a mission. Over a century later, he is discovered inside a temporal nexus by Captain Jean Luc Picard.
Crossover - StarTrek: The Next Generation & StarTrek: The Original Series - Rated: K - English - Romance/Drama - Chapters: 1 - Words: 1,909 - Reviews: 2 - Favs: 3 - Follows: 4 - Published: 11/27/2021 - [J. Kirk, Spock] J. Picard - Complete
The Warp Plasma Coils of Hanoi by
ShinyThings44
The idea for this fic is from Dinosaur Comics number 3595. It is the hypothetical fic mentioned there. It contains characters from two different Star Trek shows - Kirk, Picard, and Lore - so it's a crossover of those shows. The shows are StarTrek: The Original Series (which had Kirk) and StarTrek: The Next Generation (which had Picard and Lore.)
Crossover - StarTrek: The Original Series & StarTrek: The Next Generation - Rated: K - English - Chapters: 1 - Words: 1,893 - Favs: 1 - Follows: 1 - Published: 10/29/2021 - Complete
Star Ablaze - Episode 1: Destinies Entwined by
Lord Maximus reviews
Star-Trek Original Series, Star Wars Movie crossover. In one universe the Enterprise races to stop an alien object of immense power and in another two Jedi Knights are sent to maintain peace on the small planet Naboo. Neither side was meant to meet but one single change is enough to bring two universes together and facing danger from both.
Crossover - Star Wars & StarTrek: The Original Series - Rated: T - English - Chapters: 18 - Words: 76,643 - Reviews: 88 - Favs: 96 - Follows: 97 - Updated: 10/5/2021 - Published: 5/3/2020 - Complete
Star Trek: Of Gods and Monsters by
OliverCooper1002 reviews
Captain Kirk and the crew of the USS Enterprise explore a newly discovered planet and comes face to face with creatures who may very well be called gods. And on top of that, it looks like the Klingons are here too.
Crossover - StarTrek: The Original Series & Godzilla - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 9,238 - Reviews: 4 - Favs: 7 - Follows: 6 - Updated: 9/27/2021 - Published: 4/28/2021 - J. Kirk, Spock, Mothra, Godzilla
The Trouble with Titans by
turtlewatcher reviews
[Fusion crossover/Alt universe: Federation space/AOT characters only] Assigned to the U.S.S. Paradis immediately out of the Academy, Mikasa, Armin, and Eren could hardly wish for more. Except maybe for fewer lab accidents, a ship doctor with manners, or to not find themselves at the center of an attempted coup.
Crossover - Attack on Titan/進撃の巨人 & StarTrek: The Original Series - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,814 - Reviews: 1 - Favs: 1 - Follows: 3 - Published: 9/25/2021 - Mikasa A., Armin A., Erwin S., Levi A.
Thayerblue1's Naruto Infinity Divide: War of Anubis by
Sanji Himura reviews
Naruto M'Fau finally found Earth. But it wasn't the Earth that he recognized. Can he get back home with the aid of Stargate Command? And what about Anubis?
Crossover - StarTrek: The Original Series & Naruto - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 5,281 - Reviews: 10 - Favs: 83 - Follows: 95 - Updated: 8/8/2021 - Published: 7/22/2020 - Naruto U.
Star Trek: Here Be Whales by
ShlomoL
My own sequel to Star Trek: Beyond. Pavel Chekov has died (see ST: New Voyages "To Serve All My Days") and the Enterprise-A crew has gone their separate ways. But when Admiral Kirk and Piotr Chekov meet a mysterious woman from Pavel's past, they begin a thrilling adventure with the crews of two universes-and because it's the fourth movie, Humpback Whales! Please Review!
Crossover - StarTrek: The Original Series & Star Trek: 2009 - Rated: K - English - Adventure/Sci-Fi - Chapters: 2 - Words: 1,357 - Updated: 8/4/2021 - Published: 7/20/2021
Rumple Spock Skin by
DBAB
Spock finds himself in the position of having to turn straw into gold or die
Crossover - StarTrek: The Original Series & Fairy Tales - Rated: K - English - Sci-Fi/Humor - Chapters: 1 - Words: 2,213 - Published: 7/28/2021 - Complete
Final Conflict: A STARS ABLAZE STORY by
Lord Maximus reviews
(Takes place before Episode II) In the wake of Starfleet's discovery of a new galaxy and the knowledge it has gained, the Klingon Empire under Kor make a desperate attempt to tip the balance of power in their favor by mimicking the events that brought the Enterprise into contact with this new universe. Will they succeed or will this lead to a greater disaster?
Crossover - StarTrek: The Original Series & Earth: Final Conflict - Rated: T - English - Sci-Fi/Suspense - Chapters: 2 - Words: 7,353 - Reviews: 4 - Favs: 14 - Follows: 10 - Updated: 4/21/2021 - Published: 4/11/2021 - Complete
Upon the Currents of Time and Space by
ElliotJA reviews
The Immortal known in the 23rd century as Flint encounters a familiar face on a distant world and thinks back to his ancient beginnings.
Crossover - StarTrek: The Original Series & Highlander - Rated: T - English - Chapters: 1 - Words: 1,372 - Reviews: 1 - Published: 4/21/2021 - Complete
Hippocratic Oath by
goldenhand9107 reviews
Bones may not know much about the man with three arrows in his chest, but he's got a medkit in his hand and an oath to fulfill. Damn transporter issues. Cross-posted on AO3.
Crossover - StarTrek: The Original Series & Lord of the Rings - Rated: K - English - Sci-Fi/Humor - Chapters: 1 - Words: 3,605 - Reviews: 3 - Favs: 7 - Follows: 5 - Published: 4/1/2021 - L. McCoy, Aragorn, Boromir - Complete
Partita di Baseball by
MCcoyJimSpock
Uhura viene rapita da una razza aliena che la porteranno sul loro pianeta, lo stesso Mando. questi alieni rapiscono specie diverse per farli giocare a baseball. riusciranno a scappare?
Crossover - StarTrek: The Original Series & Mandalorian - Rated: T - Italian - Sci-Fi/Adventure - Chapters: 1 - Words: 3,284 - Favs: 1 - Published: 3/21/2021 - J. Kirk, Uhura, The Mandalorian/Din Djarin, The Child/baby yoda - Complete
Sherlock and John meet Spock and Bones by
Thatawkwardlesbianbitch reviews
What I think would happen if Spock and Dr McCoy met Sherlock and John, I wrote this a while ago but I hope you like it!
Crossover - Sherlock & StarTrek: The Original Series - Rated: K+ - English - Humor/Sci-Fi - Chapters: 1 - Words: 221 - Reviews: 1 - Published: 3/17/2021 - John W., Sherlock H., L. McCoy, Spock
Exploring Insanity by
KeepSmiling1
Non compos mentis, or insanity, is often determined by the cultural mores of a society. Spock is well aware of this. For Neville Longbottom, insanity has been synonymous with his family ever since the attack on his parents. When Neville's wife, Luna, reaches to the stars for help, he learns that the definition of insanity is rather flexible after all.
Crossover - StarTrek: The Original Series & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 2,649 - Published: 3/7/2021 - J. Kirk, Spock, Luna L., Neville L. - Complete
The End of Two Eras by
TimeTraveller-1900 reviews
Picard's thoughts as he watches Kirk die.
Crossover - StarTrek: The Next Generation & StarTrek: The Original Series - Rated: K+ - English - Tragedy - Chapters: 1 - Words: 2,332 - Reviews: 3 - Favs: 12 - Follows: 3 - Published: 3/3/2021 - J. Picard, J. Kirk - Complete
Our Mental Star Trek RP Archive by
SpenceDjarin
A series of Roll-Plays as we write and edit them. Me and my mates just going wild. The first chapter features Connor and Nines from DBH and there will be guest Cameos from other shows too (spencer Reid LMAO) Strap yerself in laddie! Beam up in 1 -2 -3 -4 -5 -6 -7 -8 -9 -10
Crossover - StarTrek: The Original Series & Star Trek: Discovery - Rated: M - English - Hurt/Comfort/Family - Chapters: 1 - Words: 3,345 - Published: 2/20/2021
Worlds Apart, Galaxies Away: Perhaps I shall return one day by
PegasusWingsVW reviews
Julia Miles (OC) has spent a significant amount of time living in the ancient city of Atlantis, until one day, a stargate malfunction sends her to another universe. Will she ever get home? Or is she doomed to live in a galaxy where, the TV show star trek is real?
Crossover - StarTrek: The Original Series & Stargate: Atlantis - Rated: K+ - English - Humor/Adventure - Chapters: 7 - Words: 21,060 - Reviews: 15 - Favs: 29 - Follows: 46 - Updated: 2/18/2021 - Published: 10/6/2014
The Assignment by
Re Lupa reviews
We can't tell you who we are. Or our mission. But we're boldly going where no normal kid has gone before. It's a good thing we're nowhere near normal.
Crossover - StarTrek: The Original Series & Animorphs - Rated: K+ - English - Sci-Fi/Suspense - Chapters: 32 - Words: 88,077 - Reviews: 1 - Favs: 4 - Follows: 2 - Updated: 2/5/2021 - Published: 5/4/2020
Star Trek: A Man out of Place, A Man out of Time by
Rob Denham reviews
Starfleet Science Vessel USS CALYPSO discovers a derelict Earth vessel, Ranger 3, and its pilot, frozen for an indeterminate amount of time. Unable to help him and calling for assistance, the USS ENTERPRISE responds...
Crossover - StarTrek: The Original Series & Buck Rogers - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 22,456 - Reviews: 2 - Favs: 6 - Follows: 1 - Published: 1/14/2021 - Complete
The Future Is Unwritten by
Laura Schiller reviews
A fix-it for TOS: "The Menagerie", set during DISC Season 3. Pike is trapped in a horrible situation. Burnham has a messianic complex and a Red Angel suit. So why not? Pike & Burnham friendship, background Bookburn and Pike/Vina.
Crossover - StarTrek: The Original Series & Star Trek: Discovery - Rated: K+ - English - Friendship/Hurt/Comfort - Chapters: 1 - Words: 2,251 - Reviews: 3 - Favs: 6 - Follows: 2 - Published: 12/9/2020 - C. Pike, Michael B. - Complete
Naruto: Infinity Divide: Blood & Chrome by
Thayerblue1 reviews
A spinoff of my story Infinity Divide. It's a three way crossover: Naruto/Star Trek (TOS)/Battlestar Galactica: 2004. See inside for details.
Crossover - StarTrek: The Original Series & Naruto - Rated: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 38,980 - Reviews: 128 - Favs: 350 - Follows: 356 - Updated: 12/9/2020 - Published: 7/16/2020 - Naruto U.
Visiting Hell by
ElliotJA
The TARDIS lands on a stormy desert world, where it does not go unnoticed.
Crossover - StarTrek: The Original Series & Doctor Who - Rated: K - English - Chapters: 1 - Words: 1,052 - Published: 11/12/2020 - Khan S., 1st Doctor, Dodo C. - Complete
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