Doctor Who and Aliens/Predator Crossovers
Doctor at War: Ending the Xenomorph by Marcus S. Lazarus reviews
While assessing the dropship before going into stasis, Ellen Ripley encounters an unexpectedly familiar face.
Rated: K+ - English - Chapters: 1 - Words: 1,335 - Reviews: 10 - Favs: 6 - Follows: 4 - Published: 12/24/2014 - War Doctor, E. Ripley - Complete
Doctor vs Predator by Otaku Hikikimori reviews
When the Doctor and Ace accidentally arrive in the middle of the Battle of Stalingrad in 1942 they soon discover that soldiers aren't the only things stalking the ruins...
Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 31,520 - Reviews: 2 - Favs: 6 - Follows: 1 - Published: 9/28/2014 - 7th Doctor, Dorothy M./Ace, Predator/Yautja - Complete
The Stars Surround by MistyCodec reviews
By a strange twist of fate, the TARDIS brings the Doctor to a lonely cargo ship far into the future, seemingly in another universe. These people, the crew of the Nostromo, are in grave danger, and the Doctor knows this. But does he risk revealing the future to Ripley and her friends, or will he stand by as the strange alien creature stalking the ship takes them down, one by one?
Rated: T - English - Sci-Fi/Suspense - Chapters: 3 - Words: 4,590 - Reviews: 5 - Favs: 10 - Follows: 17 - Updated: 8/1/2014 - Published: 4/2/2014 - 10th Doctor, E. Ripley, Alien/Xenomorph
The Nightmare Below by Farrel
LV534. A small mining colony in a backwater system that hardly anyone bothers about. It is run by a small group of miners who are about to discover a nightmare buried in the winding rock caverns below. The Doctor. A 900 year old alien who travels in blue police box is about to discover that its not always the monsters you should be scared of...Darkness stalks the corridors...
Rated: K+ - English - Sci-Fi/Horror - Chapters: 1 - Words: 553 - Favs: 1 - Follows: 1 - Published: 3/2/2014
Hunter's Moon by Shadowblade217 reviews
The Tenth Doctor becomes involved in a scientific expedition to a mysterious pyramid on an island near Antarctica. Upon entering the ancient structure, however, the group discovers that the pyramid is occupied by not one, but two deadly alien races.
Rated: T - English - Sci-Fi/Horror - Chapters: 1 - Words: 3,407 - Reviews: 8 - Favs: 12 - Follows: 24 - Published: 2/17/2014 - 10th Doctor, Lex, Predator/Yautja, Alien/Xenomorph
Head Rooms by P.A.W.07 reviews
The Tardis doesn't exactly organize it rooms like a normal home would. It's eccentric just like its owner, especially if you want anything to do with your head –such as a shaving kit or getting some tooth paste. Rory feels he's going to learn that lesson the hard way. Crack. One-shot.
Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 1,352 - Reviews: 3 - Favs: 6 - Follows: 3 - Published: 4/11/2013 - 11th Doctor, Rory W. - Complete
3: Aliens vs Predators: Help from the Doctor by Beastrider9 reviews
A war between two Predator clans have been escalating after the Black Super Predators started using Aliens for there training, and the Doctor is caught in the middle of it all. This is my third story in my multi Doctor Who Crossover series.
Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 10,091 - Reviews: 24 - Favs: 19 - Follows: 9 - Updated: 5/31/2011 - Published: 11/17/2010 - 10th Doctor - Complete
Aliens VS Predators VS Terminators VS Doctor Who! by DalekAddison reviews
The Doctor visits a peaceful planet which is owned by the Predators who are using Time Lord technology to bring Prey to the planet. An ultimate hunting ground with histories greatest prey. With an all out war descending, whose side will the Doctor join?
Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 3,462 - Reviews: 9 - Favs: 6 - Follows: 14 - Updated: 9/7/2010 - Published: 3/3/2010 - 10th Doctor
DR WHO VS PREDATOR! by Dune7 reviews
The Doctor,Leela,and K-9 attempt to go for a little holiday,but instead find themselves mixed up with a hunting expedition for a rare jungle animal,as well as an attack by the galaxy's most vicious alien big game hunter-THE PREDATOR!
Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 24,861 - Reviews: 2 - Favs: 3 - Follows: 2 - Updated: 9/15/2007 - Published: 8/20/2007 - 4th Doctor, Predator/Yautja - Complete