The BBC has posted a mid-season trailer for the fourth series of Doctor Who, which also happens to be the final series produced by Russell T. Davies. As we surmised on past episodes of TVZ, it looks to be a grand finale and send off for R.T.D.’s era of the show.

The mid-series trailer was only supposed to be available in the UK, but it only took about fifteen minutes for it to pop up on regular YouTube. Enjoy it while you can!

If you don’t want to be spoiled at all about the second half of the season, it may be in your best interest to avoid it.