You need to start from the beginning of this run to really get it all. If you do not want to do that then you need to start at season five when the eleventh doctor shows up.
Do not skip the Christmas specials.
20 posted on 09/03/2012 7:28:48 AM PDT by Harmless Teddy Bear
(Fate plays chess and you don't find out until too late that he's been using two queens all along)