BBC Latin America has (accidentally?) released a new, 40-second look at the upcoming Doctor Who 50th Anniversary Special!

The preview includes a bunch of new footage that features multiple shots of Doctors Ten and Eleven, played by David Tennant and Matt Smith, respectively. If that weren’t enough, we also see John Hurt’s Doctor, the Zygons and Rose make an appearance throughout the trailer.

UPDATE: An extended version of the trailer is now online with even MORE footage! Watch below…

The video debuted on BBC Latin America’s Facebook page before it was swiftly taken down, but we grabbed it in time. Watch below:

Here’s a list of the particularly awesome things we see in this short preview:

0:07 – Gallifrey, seemingly before the Time War.
0:20 – Our first official look at Smith and Tennant working together in character.
0:25 – There’s a view of Rose with her eyes looking all Bad Wolf-y.
0:29 – Clara disappearing via the Vortex manipulator, which can be a throwback to Captain Jack’s own Vortex manipulator.
0:034 – John Hurt’s Doctor mysteriously reaching for a diamond. Could this be what he used to end the Time War?

We’re ridiculously excited about this trailer, as it gives us a whole new look into what the 50th anniversary Doctor Who special has to offer.

Earlier this week the synopsis for the trailer was released, which reads, “The Doctors embark on their greatest adventure in this 50th anniversary special. In 2013, something terrible is awakening in London’s National Gallery; in 1562, a murderous plot is afoot in Elizabethan England; and somewhere in space an ancient battle reaches its devastating conclusion. All of reality is at stake as the Doctor’s own dangerous past comes back to haunt him.”

This preview arrives on the heels of another, shorter teaser released this morning. Two trailers will be released this weekend and show a bunch of new footage. We’ll bring both of them to you on Saturday and Sunday!

The Doctor Who 50th Anniversary Special airs at 7:50 pm GMT on Saturday, November 23.

What was your favorite part about this trailer?