Fic: Mistaken Identity
Characters: Jack, Doctor, Clara
Disclaimer: Not mine, if they were I would be more certain we'd get to see something like this.
Summary: Jack encounters a face he really, really doesn't want to see, and doesn't want anyone else to see again, either.
Author's Notes: If you don't know the casting for the Twelvth Doctor, you shouldn't read this, although the summary kind of gives it away. There are also spoilers up to the end of series 7 of Doctor Who, and to Torchwood: Children of Earth. I had three thoughts after learning of the casting for Twelve: this is the third. I don't usually do this sort of thing, but I couldn't resist. I may keep this a one-shot or follow up, I'm not sure.
He's out for a rather aimless walk... SPOILERS