Now that the Doctor Who Christmas Special “The Time of the Doctor” has aired, what did you think of Matt Smith’s final adventure as the Doctor? Let us know in the comments below! The BBC has released this 12-minute behind-the-scenes look at the episode. Spoilers for those who haven’t seen the episode, of course.
Here’s the clip of the Doctor regenerating and the first appearance of the 12th Doctor, played by Peter Capaldi:
You can also check out a deleted scene from “The Time of the Doctor” below.