When reffering to The Doctor, yes.
The 11th Doctor in Doctor Who is portrayed by actor Matt Smith.
The Fifth Doctor of Doctor Who was portrayed by actor Peter Davison. He served as the Doctor from 1982 to 1984 during the classic era of the show.
The actor who plays the 10th Doctor's real name is David Tennant. However, if you mean what is the name of the Doctor himself, nobody knows his actual name.
the 50th anniversary special
There has been 13 actors who has played the role of the Doctor on Doctor Who. Also Peter Capaldi, who is currently playing the Doctor, is also the new 1st Doctor of the new 12 count regeneration cycle.
it does not need to be capitilized.
No
No.
no NOWAY
Yes
The books name, that is why it is capitilized
Nope. :)
humming bird does not need to be capitalized.
No, not unless you are referring to an organization.
No. Pronounce it as inCREDible.
I think it is not capitilized at all but I am not completely sure...
Yes I have reason to believe that its capitilized