StarTrek: The Original Series Crossovers
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Carry Me Back to the Days I Knew Then by CremeTangerine
Brian Epstein arranges a private tour of Edinburgh Castle for the Beatles in late November of 1965. When they arrive in the Crown Room, they meet two mysterious visitors from the Starship Enterprise.
Crossover - StarTrek: The Original Series & Misc. Plays/Musicals - Rated: K+ - English - Parody - Chapters: 1 - Words: 3,951 - Published: 8/24/2019 - M. Scott, Spock - Complete
The Stranger's Journey (cancelled story) by Mr. Coluber
The Emperor is dead and the Galaxy is at peace - a delicate peace, but peace nonetheless, which allows the New Republic to fortify itself, and the New Jedi Order to experience a rebirth. But there's a new threat, one which may be more dangerous than the old Emperor. The Galaxy must endure a new crisis, as new players enter the scene.
Crossover - Star Wars & StarTrek: The Original Series - Rated: T - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 45,623 - Favs: 1 - Follows: 3 - Updated: 8/13/2019 - Published: 6/24/2019 - Luke S., Leia O., J. Kirk, Spock - Complete
Bones' Structure by wuemsel reviews
I just always liked how TOS-Bones is this cute scrawny streak of nothing and AOS-Bones has the superman build. So... two little takes on that. Compare the Bones!
Crossover - StarTrek: The Original Series & Star Trek: 2009 - Rated: K - English - Humor - Chapters: 1 - Words: 3,194 - Reviews: 1 - Favs: 6 - Follows: 2 - Published: 8/11/2019 - J. Kirk, L. McCoy, Spock, C. Chapel - Complete
Sweet Deception by gluegirl56 reviews
Commander Spock starts to experience nightmares but tries not to read too much into it. However, when Doctor McCoy is safely brought back through the time portal the Guardian of Forever, shows him something that connects his nightmares to reality, something that makes Spock realize that Captain Pike was never meant to return to Talos IV. Now UPDATED to fit season two!
Crossover - StarTrek: The Original Series & Star Trek: Discovery - Rated: T - English - Angst/Friendship - Chapters: 8 - Words: 16,074 - Reviews: 24 - Favs: 16 - Follows: 11 - Updated: 7/29/2019 - Published: 3/9/2019 - J. Kirk, Number One, Spock, C. Pike - Complete
Barry Bee Benson: Space Adventures by HoneyBunch58
Tales of a little yellow space commander with a big fuzzy heart
Crossover - StarTrek: The Original Series & Bee Movie - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 1,169 - Published: 7/3/2019 - J. Kirk, Spock, Barry B.
The runabout intruder by OldGirl-NoraArlani reviews
Michael Burnham ex-premier officier de l'USS Shenzhou a été condamnée à vie pour mutinerie et acte de guerre ayant entraîné la Fédération dans un conflit. Après 6 mois, elle est transférée dans une colonie pénitentiaire et le voyage tourne court. A quelques parsecs de là, Jim Kirk en route pour rejoindre l'USS Farragut, capte leur signal de détresse et décide d'aller voir.
Crossover - StarTrek: The Original Series & Star Trek: Discovery - Rated: T - French - Sci-Fi/Suspense - Chapters: 5 - Words: 10,384 - Reviews: 6 - Updated: 7/1/2019 - Published: 6/29/2019 - J. Kirk, Michael B. - Complete
Trekpool by ElliotJA
Chekov finds himself in a fix on planet Argelius II. But help is at hand in the form of...Huh? What's this? A wise-cracking, sword-wielding lunatic in a skintight costume? Yep, that's right: Deadpool has come to Star Trek TOS.
Crossover - StarTrek: The Original Series & Deadpool - Rated: T - English - Chapters: 1 - Words: 1,871 - Favs: 1 - Follows: 1 - Published: 5/11/2019 - P. Chekov, J. Kirk, Deadpool/Wade W. - Complete
Refuge by rscottdjr reviews
A Federation Starship in a desperate situation comes across a mysterious ship that may prove their salvation. But will enemies from unknown space be more than they can handle? I am new to this so be kind.
Crossover - StarTrek: The Original Series & Battlestar Galactica - Rated: T - English - Sci-Fi - Chapters: 21 - Words: 39,165 - Reviews: 14 - Favs: 22 - Follows: 17 - Updated: 5/8/2019 - Published: 2/12/2018 - Complete
Klingons Once and Future by Fran Baer Tabor
Opera is the key to the Klingon soul. Contrary to doctored histories, Klingons were the almost-humans portrayed in the original Star Trek, until a genetic attack from a race they have not yet met retrograded all newborn Klingons to stone-age primitives. The power of song returned the Klingon's birthright of intelligence, unleashing a greater Klingon warrior into the galaxy.
Crossover - StarTrek: Deep Space Nine & StarTrek: The Original Series - Rated: K+ - English - Sci-Fi/Drama - Chapters: 1 - Words: 10,361 - Favs: 1 - Published: 4/25/2019 - Nog, J. Kirk, Sarek, Spock
Live Long and Prosper, Doctor Watson by Hades Lord of the Dead reviews
When Spock is sent through time to Victorian London, he must turn to a grieving Doctor Watson for help finding his way back to the Enterprise and his own time period. TW: Attempted suicide (I will TW the specific chapter in which this takes place). WIP.
Crossover - StarTrek: The Original Series & Sherlock Holmes - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 2,553 - Reviews: 17 - Favs: 8 - Follows: 14 - Updated: 4/1/2019 - Published: 8/12/2014 - Spock, Dr. Watson
Star Trek: The Little Vulcan by Bakabakurasotherlady
Spock's twin daughters, T'sha and Rachel, as they grow up on Discovery and the Enterprise.
Crossover - Star Trek: Discovery & StarTrek: The Original Series - Rated: T - English - Family - Chapters: 1 - Words: 661 - Favs: 3 - Follows: 4 - Published: 3/22/2019
Stars by V Tsuion reviews
Space: the final frontier… It is a period of civil war. Rebel spaceships, striking from a hidden base, have won their first victory against the United Federation of Planets. During the battle, Rebel spies managed to steal secret plans to a new Federation starbase. Pursued by the USS Enterprise, Princess Leia races home aboard her starship, custodian of the stolen plans...
Crossover - Star Wars & StarTrek: The Original Series - Rated: K - English - Sci-Fi/Drama - Chapters: 1 - Words: 9,570 - Reviews: 1 - Favs: 1 - Follows: 3 - Published: 3/16/2019 - [J. Kirk, Spock] Luke S., Leia O. - Complete
Ships by V Tsuion
After an encounter with the infamous smuggler Han Solo, the crew of the USS Enterprise find their ship is malfunctioning. (The cover is a fabulous t-shirt design which can be found at shirtigo dot co/uss-millennium-enterprise/)
Crossover - Star Wars & StarTrek: The Original Series - Rated: K - English - Mystery/Sci-Fi - Chapters: 1 - Words: 2,014 - Favs: 1 - Published: 3/3/2019 - Han S., J. Kirk, M. Scott, Spock - Complete
SimTrek by Bartkid16
Bart becomes the next Captain of the U.S.S. Enterprise after Captain Kirk disappears, will Bart be able to find Captain Kirk before it's too late? What will happen to the students of Springfield Elementary? And what are Kang,Kodos and their race planning? Join an all star cast of some of the original crew and Comic book guy, Martin Prince, Milhouse, and of course Bart in this story
Crossover - Simpsons & StarTrek: The Original Series - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 2,255 - Updated: 2/26/2019 - Published: 7/12/2018 - Bart S., Milhouse vH., Comic Book Guy, M. Scott
From Hell's Heart I Stab at Thee! by TrekDr reviews
A challenge response to a picture I hope is on tumblr, and the maker might link in a comment! A complete brain explosion! What would happen if Janeway caught up with Khan on Ceti 5? Maybe? Borrows script from wrath of khan, Moby Dick, dante's Inferno and voyager. TY for the borrow!
Crossover - StarTrek: Voyager & StarTrek: The Original Series - Rated: K - English - Humor - Chapters: 1 - Words: 3,183 - Reviews: 4 - Follows: 2 - Published: 2/3/2019 - K. Janeway, Khan S. - Complete
James T Kirk The Next Generation by TheLostCanary reviews
In today's issue (01/22/2019); Quark and Rom clash over the legacy of Nog's Star Fleet career/ Meanwhile, in the aftermath of the Planet Killer's destruction, Spock's actions come under close scrutiny by all
Crossover - StarTrek: The Next Generation & StarTrek: The Original Series - Rated: T - English - Sci-Fi/Adventure - Chapters: 94 - Words: 139,077 - Reviews: 5 - Favs: 9 - Follows: 11 - Updated: 1/22/2019 - Published: 10/25/2017
Tardis meets the enterprise by Timey-wimey-Crow reviews
A distressed tardis calls for help, the Enterprise picks up. (This is a work in progress, and i would love some ideas and constructive critisim.)
Crossover - StarTrek: The Original Series & Doctor Who - Rated: T - English - Sci-Fi/Humor - Chapters: 2 - Words: 1,161 - Reviews: 3 - Favs: 6 - Follows: 9 - Updated: 1/6/2019 - Published: 11/10/2018
38589 Years Difference by R-Alex-J reviews
After some online discussions, I've decided to do a 40k/Star Trek crossover where the Starfleet crew spend time in the 41st millennium after being thrown forwards in time. How will they get on with the Imperium? Can they avoid the wrath of the Inquisition, the Ecclesiarchy, or the Mechanicus?
Crossover - StarTrek: The Original Series & Warhammer - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 12,362 - Reviews: 11 - Favs: 5 - Follows: 11 - Updated: 1/1/2019 - Published: 12/9/2018 - M. Scott, Spock, Space Marines, G. Angelos - Complete
The Alternative Factor by RZZMG reviews
Unspeakables Hermione Granger and Draco Malfoy have recently broken-up due to their careers. One wrong turn and a couple of dimension-hopping brains are about to right that mistake, though. Draco x Hermione/Dramione. Dept. of Mysteries/Space Adventure/Romance/Mystery/Homage to Capt. Kirk & Carol Marcus from 'Star Trek'. 2017 Dramione-Duet Fic Exchange #2 of 2 entry. COMPLETE!
Crossover - StarTrek: The Original Series & Harry Potter - Rated: K+ - English - Drama/Sci-Fi - Chapters: 4 - Words: 8,852 - Reviews: 28 - Favs: 43 - Follows: 19 - Published: 12/24/2018 - Hermione G., Draco M. - Complete
Tomorrow is Elsewhere by BobDL reviews
A close call with a 'black star' catapults the Enterprise across the galaxy.
Crossover - StarTrek: The Original Series & Battlestar Galactica - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 12 - Words: 24,451 - Reviews: 22 - Favs: 25 - Follows: 36 - Updated: 12/22/2018 - Published: 2/1/2018 - J. Kirk, L. McCoy, M. Scott, Spock
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: 10 - Words: 18,375 - Reviews: 30 - Favs: 20 - Follows: 33 - Updated: 12/3/2018 - Published: 10/20/2012 - J. Kirk, Spock, Leonard H., Sheldon C.
Gigil by LadyCookieCupcake reviews
'Bones was cute... Problem was, he was also a goddamn grumpy git.'
Crossover - StarTrek: The Original Series & Star Trek: 2009 - Rated: K - English - Romance/Humor - Chapters: 1 - Words: 799 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 11/10/2018 - L. McCoy/Bones - Complete
This Citadel Ain't Big Enough For The Two of Us by ThatSassyCaptain reviews
Or how transporters do as they are wont to do, and Leonard McCoy isn't at all happy about it. Based on chapter 4 of ReferenceGoddess' "It Never Happened In Middle Earth", written... ages ago? Possibly during my prom? Now available for your viewing pleasure!
Crossover - StarTrek: The Original Series & Lord of the Rings - Rated: K+ - English - Humor/Friendship - Chapters: 10 - Words: 16,838 - Reviews: 29 - Favs: 31 - Follows: 20 - Updated: 10/31/2018 - Published: 3/14/2017 - L. McCoy, Gimli, Faramir, Eomer - Complete
The Final Test by YuriManuganov reviews
The Q decide to test humanity once more, but as cultures, species and universes collide things are thrown into chaos and it becomes a nightmare for all involved. One can only plant so many seeds before they are overrun by the forest they have wrought. The universes of Star Trek, Star Wars, Cthulhu and several surprises are not meant to collide, even under a Q.
Crossover - StarTrek: The Original Series & Star Wars - Rated: M - English - Sci-Fi/Mystery - Chapters: 47 - Words: 218,901 - Reviews: 10 - Favs: 27 - Follows: 31 - Updated: 10/31/2018 - Published: 1/1/2017 - J. Kirk, Spock - Complete
Spock and the Yuletide Spirit by WolfieJimi
A re-telling of P.G. Wodehouse's brilliant "Jeeves And The Yuletide Spirit", except in space, with Trill, and starring Spock and Kirk in all of their Christmassy glory.
Crossover - StarTrek: The Original Series & Jeeves - Rated: K - English - Humor/Romance - Chapters: 6 - Words: 24,584 - Follows: 1 - Published: 10/17/2018 - J. Kirk, Spock - Complete
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