Star Trek is a TV series which aired from 1966 to 1969. It spun off into more TV series, films, comic books, and novels.

In Star Trek VI: The Undiscovered Country, Spock is implied to be a descendant of Sherlock Holmes, making him an honorary member of the Wold Newton family.

While there exist multiple alternate futures for the Crossover Universe, Star Trek is often regarded by researchers as the true future.

Crossovers chronologyEdit

Story Publication Crossovers
1864 - A Root That Beareth Gall and Worms Tales of the Shadowmen, Volume 5: The Vampires of Paris, 2009 see Monsieur Lecoq
Miguelithes is the name given by Miguel de Vega to an extraterrestrial species of worm which can enter people through the ear and implant itself in the cerebral cortex, rendering the host susceptible to suggestion. These are the Ceti eels from Star Trek II: The Wrath of Khan.
1893 - Time's Arrow 1992 TV episode Mark Twain
1939 - The Deadly Desert Gnome Glimmerglass: The Creative Writers Annual Volume 1, 2009 see Doctor Omega
1949 - The Vanishing Devil Tales of the Shadowmen, Volume 1: The Modern Babylon, 2005 see Doc Savage
Doc Ardan (Doc Savage) was taught by a sallow Frenchman named Senak (a Vulcan) how to temporarily paralyze an attacker by pinching the nerves where the neck meets the shoulder (the Vulcan nerve pinch).
1965 - Tarzan and the Space God 1978 TV episode see Tarzan
Tarzan encounters an alien posing as the Mayan god Kukulcan.
1974-1989 - The Rise and Fall of Khan Noonien Singh, Volume One 2001 novel The Avengers
The Six Million Dollar Man
The Stepford Wives
Modesty Blaise
The Pretender
Beauty and the Beast
Buffy the Vampire Slayer
The Equalizer
1992-1996 - The Rise and Fall of Khan Noonien Singh, Volume Two 2002 novel Jonny Quest
The Wicker Man
Black Panther
Children of the Shroud
1998 - Apocalypse Maybe 1998 TV episode see Knight Rider
Kevin Sanders of Team Knight Rider was a protégé of Jackson Roykirk, who is now aiding Reverend Ransom with an earthquake machine he invented.
2001 - Pig Boy's Big Adventure 2002 TV episode see The Chronicle
The Chronicle reporters go up against mad scientist Dr. Harcourt Fenton (an ancestor of Harcourt Fenton Mudd).
2003 - The Unnatural Inquirer 2008 novel see Nightside
A tribble is seen attending a drinking bar.
2153 - Chosen Realm 2004 TV episode The Adventures of Buckaroo Banzai Across the 8th Dimension
2262 - Where No Man Has Gone Before 1966 TV episode Lensman
2264 - Star TreX Star Trek/X-Men #1, December 1996 X-Men
2265 - Wolf in the Fold 1967 TV episode Jack the Ripper
2265 - The Federation Holmes 2001 story collection Sherlock Holmes
The Lord of the Rings
Professor Challenger
The Saint
Journey to the Center of the Earth
Cthulhu Mythos
The Pink Panther
2266 - How Sharper Than a Serpent's Tooth 1974 TV episode Tarzan
2266 - Slaver Weapon 1973 TV episode Known Space
2266 - Where Sea Meets Sky 1998 novel Twenty Thousand Leagues Under the Sea
2267 - How Much for Just the Planet? 1987 novel Cthulhu Mythos
2268 - Ishmael 1985 novel Here Come the Brides
Have Gun – Will Travel
Doctor Who
Earthman's Burden
The Asian Saga
Star Wars
Battlestar Galactica
2269 - Assignment: Eternity 1998 novel The Avengers
The Man from U.N.C.L.E.
The Questor Tapes
Kolchak: The Night Stalker
Mission: Impossible
James Bond
The Prisoner
The Andromeda Strain
Austin Powers
2272 - The Wounded Sky 1983 novel The Space Trilogy
The Chronicles of Prydain
2285 - Wolf on the Prowl Star Trek #22-23, January-February 1986 Jack the Ripper
2293 - Star Trek VI: The Undiscovered Country 1991 film Sherlock Holmes
The Adventures of Buckaroo Banzai Across the 8th Dimension
2306 - The Hero of My Own Life Strange New Worlds II, 1999 Twenty Thousand Leagues Under the Sea
2351 - Once Burned 1998 novel A Funny Thing Happened on the Way to the Forum
2364 - Coming of Age 1988 TV episode Indiana Jones
2365 - Up the Long Ladder 1989 TV episode The Adventures of Buckaroo Banzai Across the 8th Dimension
2368 - Time's Arrow 1992 TV episode Mark Twain
2369 - Emissary 1993 TV episode The Adventures of Buckaroo Banzai Across the 8th Dimension
The First Men in the Moon
The Man from U.N.C.L.E.
Dick Tracy
Colossus: The Forbin Project
Red Dwarf
The Hitchhiker's Guide to the Galaxy
The Jetsons
Mystery Science Theater 3000
2369 - If Wishes Were Horses 1993 TV episode Batman
2370 - Embrace the Wolf Star Trek: The Next Generation - Embrace the Wolf #1, June 2000 Jack the Ripper
2371 - The 37's 1995 TV episode Amelia Earhart
2373 - Monthuglu Strange New Worlds, 1998 Cthulhu Mythos
2373 - Star Trek: First Contact 1996 film The War of the Worlds
2373 - Second Contact Star Trek: The Next Generation/X-Men: Second Contact #1, May 1998 X-Men
2374 - Planet X 1998 novel X-Men
2374 - The Fall of Terok Nor 2000 novel The X-Files
2374 - The Battle of Betazed 2002 novel Twenty Thousand Leagues Under the Sea
2375 - Preserver 2000 novel The X-Files
Sherlock Holmes
2375 - Relativity 1999 TV episode The Adventures of Buckaroo Banzai Across the 8th Dimension
2375 - Immortal Coil 2002 novel The Questor Tapes
2376 - Cold Wars 2001 novel Gulliver's Travels
2380 - Improvisations on the Opal Sea: A Tale of Dubious Credibility Tales from the Captain's Table, 2005 Venus on the Half-Shell

Crossovers Expanded chronologyEdit

Story Publication Crossovers
1872 - Being an Account of the Delay at Green River, Wyoming of Mr. Phileas Fogg, World Traveler 2016 novel see Lone Ranger
1939 - Wounds The Ruby Files Vol. 1, 2012 see Rick Ruby
Rick Ruby goes to the Keeler Mission on 21st Street as part of his investigation. The mission's chef tells him about Keeler's death, which happened nearly ten years ago. (The City on the Edge of Forever)
1974 - The Scarlet Jaguar 2013 novel see Doc Savage
2002 - Nightingale's Lament 2004 novel see Nightside
2007 - The Palindrome Reversal Palindrome 2008 TV episode see The Middleman
The Middleman has a phased polaron cannon in his weapons archive.
2155 - Kobayashi Maru 2008 novel Back to the Future
2165 - Uncertain Logic 2015 novel The Questor Tapes
2264 - The Primate Directive Star Trek/Planet of the Apes: The Primate Directive #1-5, December 2014-April 2015 Planet of the Apes
2265 - Harbinger 2005 novel Doctor Who
2268 - Star Trek/Legion of Super-Heroes Star Trek/Legion of Super-Heroes #1-6, October 2011-March 2012 Legion of Super-Heroes
Doctor Who
Bill & Ted's Excellent Adventure
Back to the Future
Prince of Persia
Time After Time
Rip Hunter
Hot Tub Time Machine
The Time Machine
The Time Tunnel
Flint, the immortal, is shown to be the CU's counterpart of Vandal Savage.
2271 - Star Trek: The Motion Picture 1979 novelization 2001: A Space Odyssey
2271 - The Haunting of Thallus Star Trek #4-5, July-August 1980 Dracula
2368 - Star Trek: The Next Generation/Doctor Who: Assimilation² Star Trek: The Next Generation/Doctor Who: Assimilation² #1-8, May-December 2012 Doctor Who
2381 - Watching the Clock 2011 novel Doctor Who
The Time Machine
The Questor Tapes

Additional crossovers chronologyEdit

Story Publication Crossovers
1846 - The Lament of the Duke and the King Tales of the Shadowmen, Volume 12: Carte Blanche, 2015 see Huckleberry Finn
1913 - White Darkness 1993 novel see Doctor Who
The Rihanssu (Romulan) language is mentioned.
1958 - The Awful Orloffs: The Story of a Family [Chapter 3: Claws of the Cat, Fangs of the Bat] Archive of Our Own, 2018 see 12 to the Moon
The android Ruk is a servant of the Ruler of the Supreme Race/Galaxy Beings (who are therefore also the Old Ones of Exo III).
1967 - The Freeze 1968 TV episode see Mission: Impossible
Rollin Hand asks the nurse to give a bank robber five ccs of cordrazine to trick him into thinking he was cryogenically frozen for over a decade.
1994 - Invasion of the Cat-People 1995 novels see Doctor Who
The Doctor mentions that the Cat-People are the genetic ancestors of the Caitians and are agents of the Aegis.
2009 - Chuck Versus First Class 2010 TV episode see Chuck
The antidote vial is labeled "cordrazine".
2015 - The Librarians and the Tears of a Clown 2016 TV episode see The Librarian
 ? - Atoll Joe Ledger: Unstoppable, 2017 see Joe Ledger
2152 - Future Tense 2003 TV episode Doctor Who
2263 - Siege in Superspace Star Trek #22, January 1974 U.F.M.
2267 - Who Mourns for Adonais? 1967 TV episode The Iliad
2268 - Prime's Directive Star Trek vs. Transformers #1-5, September 2018-February 2019 Transformers
2285 - Star Trek II: The Wrath of Khan 1982 film Forbidden Planet
2286 - Star Trek IV: The Voyage Home 1986 film Journeyman
2364 - The Naked Now 1987 TV episode Doctor Who
2365 - The Measure Of A Man 1989 TV episode Star Wars
2366 - Hollow Pursuits 1990 TV episode Back to the Future
2368 - Time's Arrow 1992 TV episode Journeyman
2371 - Prophet Motive 1995 TV episode Forbidden Planet
2373 - Ambassador at Large Strange New Worlds #1, 1998 Doctor Who
2374 - Inferno Millennium #3, 2000 novel Flash Gordon
2377 - Flesh and Blood 2000 TV episode Battlestar Galactica
2380 - Blind Man's Bluff 2011 novel Doctor Who
2383 - Indistinguishable from Magic 2011 novel Doctor Who
2383 - Forgotten History 2012 novel Doctor Who
2384 - The Collectors 2014 ebook Doctor Who
Fantastic Four
Back to the Future
The End of Eternity
Booster Gold
2385 - Time Lock 2016 ebook Continuum
Red Dwarf
Xena: Warrior Princess
3002385 - Psirens 1993 TV episode see Red Dwarf
A wrecked Klingon Vor'cha class attack cruiser is seen drifting in an asteroid field.
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