Christmas Day just isn't the same without Doctor Who. Ever since 2005's brilliant episode 'The Christmas Invasion', we have seen everything from the TARDIS crashing into the Titanic (complete with Kylie Minogue in a guest role, of course) to a timey-wimey story inspired by Charles Dickens' classic tale A Christmas Carol (starring Michael Gambon, naturally).
Sitting down for a fun Doctor Who adventure on Christmas Day is now just tradition (we'll never forgive the Chris Chibnall era for moving it to New Year's Day for a few years) and thankfully this year's instalment, suitably titled 'Joy to the World', is everything that you could possibly want from a festive special. Describing it as an absolute joy to watch is indeed the obvious pun, but it genuinely is a festive delight.
