Check out the first clip from the Doctor Who Christmas special, "Time of the Doctor." In which the Doctor finally faces a problem too big for the sonic screwdriver.

It's just a short snippet, but it showcases one of the main features of this special: We're rebooting Clara's home life, getting rid of the "nanny to two kids" setup and replacing it with an actual family, for whom she's cooking Christmas dinner. And now I'm hungry...

Advertisement