The Master’s plans are out of control, the sound of drums grows louder and an ancient trap is closing around the Earth. The Doctor faces the end of his life, as he and Wilf must fight alone and the prophecy warns: “He will knock four times.

The Master is reborn on Christmas Eve. Battles rage across the wastelands of London and at the mysterious Immortality Gate. Meanwhile, the Ood warn of a danger that threatens the entire universe.

This special is being broadcast in the UK on 15th November, but won’t be shown in the US until 19th December 2009, according to Wikipedia. Remember, you saw it here first!

Christmas Eve, 1851, and Cybermen stalk the snow of Victorian London. But when the Doctor meets another Doctor, the two must combine forces to stop the rise of the CyberKing.