Something I thought about today, which was inspired by having a Doctor Who related dream a while ago. As is the case with dreams, the detail soon vanished, but I do remember that it involved Patrick Troughton's Doctor (and no, I don't remember it being in black and white!) 
I got to thinking, does the Doctor dream?
I can't think of many instances on-screen showing him asleep and waking up, apart from when he's actually unconscious rather than naturally asleep after a regeneration or being knocked out, which isn't quite the same thing.
I think we have to assume that Time Lords do sleep as we do, they've certainly been shown to have beds, but whether they spend the same nominal third of their lives asleep as we do we don't know of course.
So, if the Doctor does dream, what does he dream about?
Does he dream about things involving all of his past incarnations, or just the one he happens to be in at the time?
Does he have nightmares, like an enemy he's defeated countless times finally being about to kill him, and he wakes up in a cold sweat?
Does he have the classic insecurity dreams, like being naked in public?
I'm only talking about natural dreams of course, not artificially induced ones like in Amy's Choice and Last Christmas.
Any ideas, or indeed evidence about this?

I got to thinking, does the Doctor dream?
I can't think of many instances on-screen showing him asleep and waking up, apart from when he's actually unconscious rather than naturally asleep after a regeneration or being knocked out, which isn't quite the same thing.
I think we have to assume that Time Lords do sleep as we do, they've certainly been shown to have beds, but whether they spend the same nominal third of their lives asleep as we do we don't know of course.
So, if the Doctor does dream, what does he dream about?
Does he dream about things involving all of his past incarnations, or just the one he happens to be in at the time?
Does he have nightmares, like an enemy he's defeated countless times finally being about to kill him, and he wakes up in a cold sweat?
Does he have the classic insecurity dreams, like being naked in public?

I'm only talking about natural dreams of course, not artificially induced ones like in Amy's Choice and Last Christmas.
Any ideas, or indeed evidence about this?