Hell, the Land of Sinners, where every year Angels descend from Heaven to exterminate the souls of the damned to keep Hell's population at bay. Charlie Morningstar, the Princess of Hell, has a plan to stop this atrocity by redeeming the souls, and a certain Mad Man with a Box may give her a hand...

Fallon Winchester , was a survivor of a lot of shit along with her twin brother Dean and her younger brother Sam ... when one fateful day a bright crack appear and sucked her in to another world , where she jumps around a mad man with a blue boxes timeline... who is he? How does he know her so well? Will she ever get home? Doctor who crossover with supernatural AU OCXdoctor

NON-CANON! Escaping from enemy fire, A Time Lord enters a parallel universe and arrives on Remnant where he meets Team RWBY. He'll get to learn about them and their features on Earth as they learn about him and the features of the outer world, universe. A Story of an Odd Gentleman in a Blue Box, the 1st Doctor in the RWBY universe.

Recruited by the mysterious Lutece twins, a band of heroes are sent on a mission to hunt down the sinister Professor Moriarty as he attempts to become the greatest criminal in the multiverse.

Ryan Targaryen is now king of the vampire kingdom in the Phoenix kingdom rules with his mate/wife sequel to house of the dragon S1 but I don’t own house of the dragon HBO/BBC Doctor Who

One shot. The Watcher introduces Mei and her friends an alternate universe version of The Doctor and what her appearance means for the greater multiverse.

The TARDIS mysteriously materializes on Gaia...what would the abnormal outside presence of the Doctor do to the fate of everything on this world? (This story will be updated very slowly - Alternate Universe Doctor)

Ryan is life will never be the same again please note i don't own house off the dragon or Doctor Who

The Doctor and his companion Rose Tyler, have travelled along journey into the tomb of Xenomorphs and Predator as they thought in the battle for centuries ago.

Set during the The Infinity Saga

A special Star Slitheen infiltration unit is finally sent in to Torchwood, only to discover dark realities. Meanwhile, unexpected intruders pay a visit to UNIT, catching Saba and her siblings unaware. The intrepid freelance journalist Sarah Jane Smith tries to uncover the sinister truth herself before getting caught up in a hot war between two rival Raxicoricofalipatorian Familes!

Now that Dean is back from Hell, he and Sam are racing to stay ahead of angel plots, demon deals, and everything in between. But when things get too overwhelming, the Doctor might just have to step in and help.

1936: A new casino opened in New York City. 26-year-old gangster Anthony de' Marconi is interested and wants to investigate since the casino is hurting his family's affairs. He'll soon find out that he's not the only one who is suspicious of that casino, especially a certain madman in a rainbow coat... (PREQUEL TO THE SINS OF A TIME LORD)

In a world where many different realms of sci-fi and the supernatural collide in epic unison, two hunters of the supernatural, Sam and Dean Winchester, end up running into a time-traveling alien who calls himself the Doctor and his beloved companion, Rose Tyler. Ever since then, they'd occasionally bump into the Doctor and one of his companions, always meeting out of order.

Valerie Frizzle always thought that her gifts were normal and that she was human. Until the day she finds out that she was adopted. Deciding to go on a path to find out who her real parents are, she climbs aboard her Magic School Bus and goes on a journey through Time and Space. Along the way she meets a friendly alien who calls himself "The Doctor" who confuses her for his wife!

Set after Guardians of the galaxy volume 2

The Spartax Empire have arrive

(Episode 1) While dimension hopping, to stop the Reality Bomb, Rose collides with River's temporal message, from an AU Library. Sending them both off course, to that Universe's 1st Doctor. (Later Episodes) Rose gains Gamer Powers, going on misadventures with various "Retconned" Doctor canons. While interdimensional Daleks threaten the Cosmos, which her own Doctor cast into the Void

Madoka & Kyoko go out on a double date, leaving Homura & Sayaka to hang. Meanwhile, Yachiyo Nanami takes on a bullheaded apprentice in Kamihama, Junko Kaname tangles with a sudden career change & Hitomi Shizuki meets new friends at her new school. But deeper in the depths, in a secluded stronghold, a new life is born to carry out its master's ambitious plans for the Earth.

Jamie never had family until now please note I don’t own marvel or Doctor who it on Disney plus and BBC

Instead of Hunter, someone else shows up to free Fitz from military prison, unleashing a dozen secrets from Fitz's past as they attempt to help him reunite with his friends.

Barty Crouch Jr. and the Doctor are in for the surprise of their lives when they are forced to live in one another's shoes. Now both men must navigate and survive the other's unfamiliar world, all the while trying to solve the mystery behind their switch.

Power, death, sex, dragons the games is changing I don’t own Game of thrones or Doctor Who

New house heroes and romance

When the earth has superheroes can the world cope