On 9/11, 2977 people died in America's worst terror attack. This series shares uplifting stories of survivors who connected during the tragedy and reunite 25 years later to thank each other, deliver messages, and ask long-held questions.

神秘博士再度归来！博士将踏足美国，与Amy和百夫长Rory展开全新征程，等等，还有！River Song，这个神秘莫测的女人将再次回到博士身边，River Song到底是谁？她和博士是什么关系？万众期待的“博士的妻子”一集也将在本季中播出，由科幻大师尼尔·盖曼亲自撰写的该集将会把剧情推向何处？又会揭开博士的哪些秘密？