The Two and a Half Doctors by Cartmel Masterplan [Reviews - 0]
Upon accidentally creating the Valeyard, the Eleventh Doctor must travel back in time to join forces with the Sixth Doctor against their old enemy. (Last story in the series The Coming of the Death Lord. Read those first or you'll be really confused!)
Characters: Amy Pond, Peri Brown, River Song, Rory Williams, The Doctor (11th), The Doctor (6th), The Master (Ainley), The TARDIS, The Valeyard
Series: Series 1 - The Coming of the Death Lord
The Two Captains: Brothers in Time by LadySwan [Reviews - 11]
Ninth in the Birthright series: Someone has been capturing veterans in the Southwest. That was their first mistake. But capturing Jack Harkness and Steve Rogers, thus involving Torchwood and the Avengers? That will be their final mistake.
Characters: Esther Drummond, Ianto Jones, Jack Harkness, Owen Harper, Rex Matheson, Suzie Costello, Toshiko Sato
Series: Birthright
The Two Doctors by twenty_three [Reviews - 58]
Amelia Pond is enjoying life on the TARDIS with the Doctor, but when a memory from the Doctor's past returns, it threatens to make things just a bit more complicated.
Characters: Amy Pond, Jackie Tyler, Pete Tyler, Rose Tyler, The Doctor (10th), The Doctor (11th), The Doctor (Duplicate 10th), The TARDIS, The TARDIS
Series: None
The Two Doctors by The Timeless Child [Reviews - 0]
House M.D crossover: After saying goodbye to all his friends, the Doctor doesn't get much time to sulk in loneliness, as a regenerative coma sends him to Princeton Plainsboro Teaching Hospital.
Characters: The TARDIS, UNIT
Series: None
The Two Faced One by liadt [Reviews - 0]
Jamie has an evil twin or so he says.
Characters: Jamie McCrimmon, Other Character(s), Victoria Waterfield
Series: None
The Two Mockingjays by Marcus S Lazarus [Reviews - 1]
In the aftermath of the Second Rebellion, two figures talk about their similar roles
Characters: The Doctor (12th)
Series: None
The Two of Us a Perfect Fit by wishiknewwho [Reviews - 4]
The Doctor forgets Rose's birthday. How can he ever make it up to her?
Characters: Rose Tyler, The Doctor (Duplicate 10th)
Series: None
The Two Romanas by Lurky McLurklurk [Reviews - 1]
When Romana comes back from E-Space to a universe where she never regenerated, the consequences expand exponentially, for the universe and herself.
Characters: K-9, Romana I, Romana II
Series: None
The Two Time Lords by paradoxicaluniverse [Reviews - 9]
The TARDIS scanners find a sign of Time Lord life on Earth, and the Doctor (being the Doctor) can't resist the opportunity to find out if it is authentic or not. However, the TARDIS is millions of light-years away from Earth, in Kasterborous, and evidence of Time Lord life is fading by the second. Though that is only the start of this adventure. It continues when the Doctor, on Earth, finds his tweed jacket, from the future, shot through in the back.
Characters: Amy Pond, Other Character(s), Rory Williams, The Doctor (11th), The TARDIS
Series: None
The Two Warriors and the Unknown Soldier by Daystar Searcher [Reviews - 2]
In the trenches of the Time War, a young Gallifreyan soldier finds refuge and purpose in discovering and reconstructing a love story that may or may not have happened.
Characters: Sara Kingdom, Leela, The Doctor (8th)
Series: None
The Two-Body Problem by lurking_latinist [Reviews - 0]
The two-body problem: In academic slang, refers to the difficulties faced by two spouses who are both academics, trying to get jobs close to one another. In physics, refers to the difficulty of calculating the motion of two particles each of which influences the other. -- See also: the day Missy swapped places with her counterpart from another dimension. (Twelve/Missy, mostly)
Characters: Missy, The Doctor (12th)
Series: None
The Tyler Women by TeggieLady [Reviews - 3]
There were no other women in the world like Tyler women.
Characters: Jackie Tyler, Pete Tyler, Rose Tyler
Series: None
The Tyrant and the Tramp by Joseph Q Publique [Reviews - 3]
In which appearances are deceiving. (DW100, Doctors 1-2-3 challenge)
Characters: The Doctor (2nd)
Series: None
The U-Boat by Gideon Jacob [Reviews - 1]
The Doctor and Alana come across a group of historians and a long abandoned U-Boat harbouring a sinister evil.
Characters: None
Series: Doctor Who The 11th Doctor Series 2
The Ultimate Betrayal by Gillian Taylor [Reviews - 4]
When the foundations of his ninth life are shattered, what is left? A sequel to 'Someone to Watch Over Me.'
Characters: Romana II, Rose Tyler, The Doctor (9th)
Series: None