‘The First Doctor Enters The Twelfth Doctor’s TARDIS - Christmas Special Preview - Doctor Who - BBC’…
(a 2 minute trailer for the 2017 Christmas Special - so obviously contains footage - and may contain some mild spoilers)
If only it could be William Hartnell himself playing the role.
Is it just me does the 12th Doctor’s hair look a bit too long. It seems to have grown considerably since the end of the last Episode. Considering the event in this one take place right after the end of the last one, his hair length shouldn’t have changed much.