Again, nobody knows, but doesn't that just make the whole thing even more exciting!? At this point, after a Christmas Special, viewers have usually been treated to a teaser of the Doctor's upcoming adventures but, seeing as they haven't even been filmed yet, all fans have got is their own imaginations and their aforementioned Series 9 premiere title. What's your take on all the Last Christmas questions mentioned here? Are there any other unanswered mysteries from the episode that haven't been covered on the list? Join the conversation in the comments section below.
Dan Butler is the Doctor Who Editor at WhatCulture.com. When he isn't writing his own articles or editing other people's, he can be found trawling the internet for gifs of Steven Moffat laughing. Contact him via dan.butler@whatculture.co.uk.
