'Doctor Who': New 'The Day of the Doctor' photos of Matt Smith, David Tennant

"Doctor Who's" 50th anniversary special "The Day of the Doctor" is less than three weeks away, and the anticipation continues to build with the announcement from the BBC that the official trailer for the episode will debut on BBC One Saturday (November 9).

To celebrate the news, the official "Doctor Who" Tumblr page has shared four brand new images from "The Day of the Doctor," featuring the tenth ( David Tennant) and eleventh ( Matt Smith) Doctors.

The photos give away quote a bit. In the first of Smith, he's with a woman who is wearing a scarf very similar the the one worn by Tom Baker's fourth Doctor on the series. It might not be an exact replica, but it's close enough to warrant mentioning.

The photos of Tennant give a clue as to when in time the Doctors will meet up, as there's a warrior in armor in one and, of all people, Queen Elizabeth I ( Joanna Page) in the other. It looks like the Doctor and the Queen are getting a little close.

"The Day of the Doctor" airs November 23 on BBC America.

Photo/Video credit: BBC America