The BBC have released a teaser picture on the @BBCDoctorWho Twitter profile, as seen above. It shows Matt, with his new new haircut, holding his copy of the Christmas Special, as written by Steven Moffat, script that, most notably, still doesn't have a name. Whether the 50th Anniverary and the Christmas Special's titles are undetermined, undisclosed or simply going to be unnamed is yet to be seen.

Here's to hoping they will release a Capaldi teaser picture!

Christmas starts early for the #DoctorWho team! Here’s Matt Smith at today’s Christmas Special read through. pic.twitter.com/SqMFwCdWtU

— Doctor Who Official (@bbcdoctorwho) September 4, 2013