The Doctor faces the end of his life as the Master's plans hurtle out of control. With the sound of drums growing louder, and an ancient trap closing around the Earth, the Doctor and Wilf must fight alone. But sacrifices must be made, and the deadly prophecy warns: "He will knock four times."

The Ood have given a warning to The Doctor. The Master is returning yet that is not the biggest threat. A darkness is coming which brings with it The End of Time.

special episode of Doctor Who

2011年在伦敦西区的Wyndham剧院，由第10任神秘博士的大卫·田纳特（David Tennant），和他在《神秘博士》中的女伴Donna Noble的扮演者、英国电视喜剧演员凯瑟琳·塔特（Catherine Tate）再次合作，奉献莎士比亚的经典喜剧。黄金组合碰撞， 火花四溅。 虽然大卫·田纳特（David Tennant）和凯瑟琳·塔特（Catherine Tate）在影视剧中的角色被观众所熟知，但二人都曾多次在英国皇家莎士比亚剧团（Royal Shakespeare Company），英国国家剧院（National Theatre），伦敦西区和英国各地舞台上有过登台演出话剧的经历。

貌似就是这个： 2007红鼻子日慈善专场大表演 Comic Relief 2007: The Big One DT和CT扮师生，CT阿姨的毒舌吓死了个人~~

Adventures in time and space with the Tenth Doctor and his companion Donna Noble.