Are you referring to Series 2 or Series 3? BBCAmerica is just getting around to showing Series 2 -- which I gave up on and watched on a website of questionable legality a year ago. So none of your hints sound especially familiar to me, but that may just be because I've forgotten too much.
Good news is that this bodes well for the prospect of eventually getting to see Series 3.
Well, now ....
Doctor Hmmm? said:Well, now ....