Characters: Ace McShane, The Doctor (7th)
Under the Table by Penny [Reviews - 1]
The Doctor was looking blandly ahead, listening to the conversation, like everything was normal, like he wasn’t tossing Jamie off under the dainty tablecloth. The Doctor gets bored at an official dinner and finds an interesting way to entertain himself. Two/Jamie.
Characters: Jamie McCrimmon, The Doctor (2nd)
Series: Yes, Jamie, it is a big one!
Under the Twinkling Lights by fantasyworldofmine [Reviews - 2]
For a few hours or five after a hectic three days saving another world, the Doctor and Rose must cope without the TARDIS. Where better to go than a party?
Characters: Rose Tyler, The Doctor (9th)
Characters: Jack Harkness, Rose Tyler, The Doctor (9th)
Under The Venice Sky. by funghoulkaitlyn [Reviews - 0]
A crossover with Assassin's Creed II. The Doctor takes Amy and Rory to Venice for a pre-wedding present but when Ezio Auditore saves Amy from a mugging, things go downhill fast.
Characters: Amy Pond, Other Character(s), Rory Williams, The Doctor (11th)
Characters: Charley Pollard, The Doctor (8th)
Underappreciated Tea-Boys Unite! by SailorPtah [Reviews - 0]
Colbert Report crossover. In which Bobby is on a secret undercover mission, Torchwood is having a hard time functioning without Jack, and Cardiff is being menaced by a Tek Jansen villain. (So, pretty much business as usual.)
Characters: Gwen Cooper, Ianto Jones, Jack Harkness, Owen Harper, Toshiko Sato
Series: Truthiness And Relative Dimensions In Space
Characters: Jack Harkness, Rose Tyler, The Doctor (10th)
Characters: The Master (Academy era)
Undercover by harmony88 [Reviews - 5]
Post Doomsday A/U: There is a mysterious reading coming from a basement in London, 2056. The Doctor and Rose have to infiltrate a gala, undercover, and stop whatever is going on. Action/Adventure and lots of Doctor/Rose feels. Episode 1 of the "Forever With You" series. Read first!
Characters: Rose Tyler
Series: Forever With You
Underestimated by Aibhinn [Reviews - 20]
The Doctor's parenting skills are called into question when a social worker finds him and his child out in the park on a Monday morning. Pure fluff. A sequel of sorts to The One Adventure He'll Never Have.
Characters: Other Character(s), The Doctor (10th)
Series: The Adventure-Verse
Underestimated by IAmADalek [Reviews - 63]
The Doctor and Rose have two children to contend with. What they really don't want to have to cope with is life on Earth without the Tardis. And the Doctor's mother-in-law. This is the sequel to Unarmed.
Characters: Jackie Tyler, Mickey Smith, Other Character(s), Pete Tyler, Rose Tyler, The Doctor (10th), The TARDIS
Series: Family Affairs
Characters: Lucie Miller, The Doctor (8th)
Underneath the Christmas Tree by Tardismate [Reviews - 14]
The Doctor sat warily on the sofa in Jackie Tyler's living room. In the corner, not far enough away from him, stood a six foot tall artificial Christmas tree.
Characters: Jackie Tyler, Rose Tyler, The Doctor (10th), The TARDIS
Characters: Jack Harkness, Martha Jones