One Big Circle by MeMyselfAndTARDIS [Reviews - 1]
A stranger with two hearts makes a very unexpected visit to Torchwood, almost dying and pleading for none other than the Doctor himself. The mysterious man is stumbled upon a second time, only unable to recall his previous encounter with the ex-Time Agent and the Doctor. Realising he's suffering from amnesia, the Doctor and Jack try to regain his memories. But sometimes, the truth hurts...
Characters: Jack Harkness, The Doctor (10th), Unspecified Companion
Series: None
One Big Happy Family by Beesandbrews [Reviews - 2]
When an alien ship comes through the Rift, Jack must involve Toshiko and Ianto in an elaborate con to protect the team.
Characters: Gwen Cooper, Ianto Jones, Jack Harkness, Other Character(s), Owen Harper, Toshiko Sato
Series: Torchwood: Series 1
One Candle by FestiveFerret [Reviews - 3]
The Doctor is ready to set off for a new adventure, but Rose has a sweet surprise for him instead. (Hints of Ten/Rose. Takes place anytime near the end of Season 2. Just a sweet oneshot!)
Characters: Rose Tyler, The Doctor (10th)
Series: None
One Chance by Becky_H [Reviews - 2]
Jack has a message to deliver - to himself.
Characters: Jack Harkness
Series: None
One Choice Too Many by Shivver [Reviews - 1]
Another corridor, another villain bent on destruction, another unwinnable situation...
Characters: Martha Jones
Series: None
One Cigarette by kbk [Reviews - 2]
Fitz angst.
Characters: Fitz Kreiner
Series: None
One Cold Night by HoneyEyedStranger [Reviews - 1]
The Doctor takes an midnight walk when he runs into a young girl with a broken heart.
Characters: Rose Tyler
Series: None
One Constant by Rivendellrose [Reviews - 1]
After Martha and Jack leave, the Doctor shares a moment with the one constant lady in his life.
Characters: The Doctor (10th), The TARDIS
Series: None
One Crowded Hour by SilentStars [Reviews - 332]
Ten/Rose: "Doctor? Why am I crying?" An hour is missing from both of their memories and Rose is pregnant: the repercussions.
Characters: Jack Harkness, Jackie Tyler, Rose Tyler, The Doctor (10th)
Series: None
One Date by StormWolf96 [Reviews - 2]
Post-Reset, canon divergence. After Jack saves Owen's life at the Pharm, Tosh gets her promised date.
Characters: Owen Harper, Toshiko Sato
Series: None
One Day by amaya [Reviews - 2]
Rose gets comfort from Jack, but will she get it from the Doctor. hint of 9Rose
Characters: Rose Tyler, The Doctor (9th)
Series: None
One Day by teleen [Reviews - 2]
The man who would one day be known as Jack Harkness wanted to see the Universe.
Characters: Jack Harkness
Series: None
One Day by D4L3K [Reviews - 5]
He’ll take this as forgiveness, she knows.
Characters: Rose Tyler, The Doctor (10th)
Series: None
One Day by azriona [Reviews - 26]
A year after Rose's return, she and the Doctor continue to travel the galaxy, relaxing into an easy camaraderie (punctuated by kisses), but they don’t realize that time is catching up to them – and it will do so all in the course of a very long day.Part Two of the Crossroads series.
Characters: Rose Tyler, The Doctor (10th)
Series: Crossroads
One Day by allfireburns [Reviews - 1]
Coming home after that year is like navigating a maze. [Martha gen]
Characters: Martha Jones
Series: None