Opening Their Minds by Danny_B [Reviews - 1]
Tegan knows she is sane, but the mental institution's directors think otherwise. The question is, can she convince them she's telling the truth? Or will she be condemmed to a life of insanity?
Characters: Tegan Jovanka, The Doctor (6th)
Series: The Life and Times of Tegan Jovanka
Opening Up by Lizzy Speril [Reviews - 1]
The Doctor and Rose switch bodies and the Doctor learns something about Rose he never knew before, and decides that he'll help her. RoseX10
Characters: Rose Tyler, The Doctor (10th)
Series: None
Opera Gloves by belkell [Reviews - 0]
Leela and Romana attend an upscale Earth restaurant for a meeting with Arkadian. Leela, after the loss of Andred, weighs the possibility of having Romana leave her behind on Earth. Gallifrey, Leela/Romana.
Characters: Leela, Romana II
Series: None
Operatic Phantasms by Lord Amagon [Reviews - 0]
The original (old timeline) sequel to Identity Crisis! The new Doctor and Audrey must stop The Valeyard at all cost! But will it be at the cost of an innocent, again?
Characters: Other Character(s), The Doctor (Author-Created), The Master (Other), The TARDIS, The Valeyard
Series: None
Operation A Major by elen ancalima [Reviews - 1]
In which Jack proves that he has many talents.
Characters: The Doctor (9th), Rose Tyler, Jack Harkness
Series: None
Operation Awesome by AND [Reviews - 28]
Does Donna really need to remember her travels with the Doctor to unlock the confidence and strength she found on her travels with him? Doesn't that suggest that there's something wrong with living on Earth? Sarah Jane and Torchwood gang up to save Donna - one way or another.
Characters: Alan Jackson, Clyde Langer, Donna Noble, Ianto Jones, Jack Harkness, Luke Smith, Maria Jackson, Mickey Smith, Other Character(s), Sarah Jane Smith
Series: None
Operation Christmas by jinxed_wood [Reviews - 8]
Luke loved his mum, really he did, but sometimes she was a bit odd, even by his standards. "Mum," he said, as she led him out of the house by the hand. "Why do I have to put a coat over my head?"
Characters: Ace McShane, Barbara Wright, Brigadier Lethbridge-Stewart, Donna Noble, Gwen Cooper, Gwen Cooper, Harry Sullivan, Hex Schofield, Ian Chesterton, Ianto Jones, Ianto Jones, Jack Harkness, Jack Harkness, Jackie Tyler, Luke Smith, Martha Jones, Martha Jones, Mickey Smith
Series: None
Operation Cuckoo by Roach Patrol [Reviews - 9]
"Hope is a good emotion." The Doctor's got an alien pregnancy. Rose has got baby names.
Characters: Rose Tyler, The Doctor (Duplicate 10th)
Series: None
Operation Diversion (or Human-Time Lord Metacrisis and the Art of Burlesque) by Lain21 [Reviews - 9]
Ten and Tentoo play a prank on Rose at work involving a banana, a strip tease, sexual telepathy, and air-sex.
Characters: Donna Noble, Rose Tyler, The Doctor (10th), The Doctor (Duplicate 10th)
Series: None
Operation: Get Leela Back by aralias [Reviews - 1]
It didn’t take Romana long to realise that an eternity with only Narvin and a bunch of psychopaths for company wasn’t going to be bearable for long. (Set after the end of Gallifrey series 4).
Characters: Narvin, K-9, Leela, Romana II, The Doctor (6th)
Series: None
Operation: Pay Back by person112 [Reviews - 1]
One year, one year that never was, 366 days (it was 2008 and so a leap year. What did the master do that year. He got even on everyone who ever wronged him.
Characters: The Master (Simm)
Series: None
Operator, Operator by neveralarch [Reviews - 16]
The Master works as a phone sex operator in order to kick-start his political career. That's it, really.
Characters: The Doctor (10th), The Doctor (10th), The Doctor (1st), The Doctor (2nd), The Doctor (3rd), The Doctor (4th), The Doctor (5th), The Doctor (6th), The Doctor (7th), The Doctor (8th), The Doctor (9th), The Master (Simm), The Master (Simm)
Series: None
Opportunity by nonelvis [Reviews - 5]
Reinette is accustomed to seizing opportunity, and the Doctor is opportunity waiting to be grasped.
Characters: Madame de Pompadour, The Doctor (10th)
Series: None
Opposite Measure by Thanatosx49 [Reviews - 102]
After JE, the Metacrisis Doctor is trying to adjust to the slow path and trying to work things out with Rose. Things are likely to get messy and things will get turned upside down a bit, because who'd they be without the chaos? Especially with a series of vicious, impossible murders happening around London.
Characters: Donna Noble, Jackie Tyler, Jake Simmonds, Original Companion, Other Character(s), Pete Tyler, Rose Tyler, Sylvia Noble, The Doctor (Duplicate 10th), Torchwood, Wilfred Mott
Series: Janus Rising
Opposite Reactions by TheBigCat [Reviews - 0]
"These, Martha Jones, are the colours of the universe!"
Characters: Martha Jones, The Doctor (10th)
Series: None