Celebrities from North America discussed most episodes of Doctor Who, from The Eleventh Hour to A Good Man Goes to War, laying special emphasis on what those episodes told audiences about the monsters encountered by the Eleventh Doctor (the Silence, the Silurians, Prisoner Zero, the New Daleks, etc.).
Since this episode was broadcast prior to Let's Kill Hitler, it maintained the deliberate misdirection in The Impossible Astronaut that the Silence was a species.

Best of the Companions was an Embassy Row production that aired as one of a trio of "punditry segments" on BBC America in August 2011. It aired in the run-up to the premiere of Let's Kill Hitler, ostensibly to offer North American viewers a "memory jog" prior to recommencement of series 6.
Like all episodes of this series, it was notable for featuring exclusively North American celebrities opining about various aspects of the Matt Smith era of Doctor Who.
The show also aired on Space in Canada during the same week as the US broadcast. On BBCA, it aired immediately after the premiere of Let's Kill Hitler.

Various celebrities from North America discussed most episodes of Doctor Who, from The Eleventh Hour to A Good Man Goes to War, laying special emphasis on what those episodes told audiences about the character of the Eleventh Doctor.

Death Is the Only Answer was a mini-episode of Doctor Who broadcast as part of Doctor Who Confidential.
In the control room of his TARDIS, the Eleventh Doctor is celebrating his acquisition of a new fez formerly owned by his old friend Albert Einstein. The Doctor trips near the console, knocking the fez out of his hands and onto a lever on the console. The Doctor accidentally pushes another lever, causing the fez to vanish. A time portal appears and Einstein himself stumbles through it with the Fez, bewildered.
Einstein had been working on his own attempt at a time machine, but when he tried to turn it off, he arrived in the TARDIS. Einstein also thought that he'd discovered the vital part of finishing his time machine--a green liquid, which he believed to be bionic fusion liquid. After scanning the liquid, the Doctor informs Einstein that he is wrong. When Einstein walks away from the console to run some tests on the liquid, the flask suddenly bubbles over and the liquid splashes onto his face, turning him into an Ood who repeatedly repeats the phrase, "death is the only answer."
The Doctor has the TARDIS generate an energy field which turns Albert back into his normal self. The Doctor recommends that Albert keeps his fried hair, as it looks "more sciencey". The Doctor drops Albert off on 18 September 1945, and leaves for another adventure; unnoticed by the Doctor, a bit of Einstein's liquid remains on the console room floor, moving on its own.

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？

IT部门依旧只有Jen（凯瑟琳•帕金森 Katherine Parkinson 饰）、Moss（理查德•艾欧阿德 Richard Ayoade 饰）、Roy（克里斯•奥多德 Chris O'Dowd 饰）三人。Jen依旧忙着寻找恋情，Moss依旧纠结着奇怪的问题，而Roy则总是和不可思议的事沾边。
这边Jen邂逅了一位不错的对象，要和其一起去看话剧，本以为好事将近的Jen，结果却是大逆转；公司被大老板的儿子Douglas（马特•贝里 Matt Berry 饰）继承，而Douglas的风流韵事颇多，其中他与一位越南女子的故事更是令人猜不到结局；IT部门原来不止有三人，寄居在这儿的还有传说中的第四人……这群狂人干着和IT不相关的事，给你带来最意想不到的欢乐故事。

"Space"
Amy is trying to get the Doctor's attention while he fixes the TARDIS. She discovers that Rory is helping the Doctor by installing thermal couplings underneath the glass floor of the TARDIS. Rory and Amy then start a small argument, when the TARDIS suddenly shakes and the lights go out. The Doctor asks Rory if he dropped a thermal coupling, which Rory admits to and apologizes for doing. Amy then apologizes as well, and, at the Doctor's confusion, explains that Rory was looking up her skirt through the glass floor when he dropped the thermal coupling. The Doctor then notes that they have landed through "emergency materialization" which should have landed the TARDIS in the safest space available. The lights come on, revealing another TARDIS inside the control room - the TARDIS has materialized inside itself. The Doctor experimentally walks through the door of the TARDIS inside the control room and instantly walks back into the control room through the door of the outer TARDIS. The Doctor tells Rory and Amy that they are trapped in a "space loop" and that nothing can enter or exit the TARDIS ever again. Despite the Doctor's words, another Amy enters through the TARDIS outer door saying "Okay kids, this is where it gets complicated."
"Time"
Continuing from the ending of "Space", the other Amy reveals that she is from a few moments in the future, and is able to come into the current outer TARDIS because "the exterior shell of the TARDIS has drifted forwards in time". The other Amy knows what to say and do because, from her perspective, she is repeating what she heard herself say earlier on. The Doctor sends the current Amy into the TARDIS within the current TARDIS, in order to "maintain the timeline". The two Amys take a moment to flirt with each other before the current one departs, much to the Doctor's exasperation. However, not long after the current Amy has left, Rory and Amy enter through the door of outer TARDIS, explaining that the Doctor, from their perspective, just sent them into the inner TARDIS. The current Doctor promptly sends the current Rory and now-current Amy through the inner TARDIS. The Doctor then explains that he will set up a "controlled temporal implosion" in order to "reset the TARDIS", but in order to do so he must know which lever to use on the control panel. Moments after he speaks, another Doctor enters though the outer TARDIS door and tells him to use "the wibbly lever", which he quickly operates, then steps into the inner TARDIS to tell his past self which lever to use. The inner TARDIS dematerialises while the outer TARDIS (being the same TARDIS) does the same, and the Doctor assures Amy and Rory that they are now back in "normal flight", and then advises Amy to "put some trousers on."

圣诞之夜，Amy和Rory所乘坐的飞船却被困在云层之中，情况万分危急。在这个星球上，只有一个人可以拯救他们，他就是Kazran Sardick，一位富有却十分孤单的老人。他掌握着能控制云层的机器，却不愿救人们于水火之中。博士唯一的机会，就是回到过去，回到Kazran对生活仍抱有希望的时候。博士这次能否成功拯救众人？他是否能帮助Kazran从阴暗的生活中走出来？让我们拭目以待。

和上一季相同，本季的《黑镜》也由3个故事组成，向观众展现了一个残酷而又现实的未来世界。
《马上回来》：一次车祸夺走了玛莎（海莉·阿特维尔 Hayley Atwell 饰）的男友艾什（多姆纳尔·格利森 Domhnall Gleeson 饰）的生命。在朋友的推荐下，玛莎利用艾什在社交网络上留下的信息塑造了一个具有人工智能的假艾什。刚开始玛莎只能通过手机听到合成的艾什的声音，不久之后，那个声音告诉玛莎，有一个方法可以让艾什“真正”的回到她的身边。
《白熊》：托尼（勒诺拉·克里奇洛 Lenora Crichlow 饰）从昏迷中醒来，发现自己在一间陌生的房间里并且失去了记忆。在她昏迷的这段时间中，世界显然发生了翻天覆地的变化，街道上充斥着无情的看客，而她竟然成为了杀人狂追杀的猎物。
《沃尔多一刻》：沃尔多是一只虚拟的蓝熊，出现在深夜的喜剧节目中，而站在它背后的，是配音演员杰米（丹尼尔·里格比 Daniel Rigby 饰）。沃尔多极高的人气让节目组产生了以它的形象参加国会竞选，而杰米发现自己逐渐变成了被操控的傀儡。

1957年11月，距演播时刻被意外停播已有一年，缘于Lord Elms颇具争议的采访事件引起的诸多变动。Freddie被开除之后四处游历，而Bel为了留下奋力拼搏。她既要努力提高收视率还要确保Hector不要闯祸；工作狂Bel对伦敦日益猖獗的黑社会越来越感兴趣，可追踪的故事却缺人报导。苏联人造卫星2号的发射事件在新闻工作室内掀起核恐慌。在群情激昂的会议中途，结束旅程的Freddie翩然而至

去大公司面试成功的Jen（凯瑟琳·帕金森 Katherine Parkinson 饰）以为自己中了头彩，结果却被分配到了地下层的IT部门。部门里只有2个人，Moss（理查德·艾欧阿德 Richard Ayoade 饰）和Roy（克里斯·奥多德 Chris O'Dowd 饰），2个电脑方面的专家，生活常识类的怪人。对电脑一窍不通的Jen强装出一副精通的样子，惹出了不少笑话。
Jen和IT怪人二人组意外的很合拍，总会把一些本来很平常的事情，弄得一发不可收拾，让人哭笑不得。而公司的老板（克里斯多夫·莫利斯 Christopher Morris 饰）也会时不时的出现，和他们一起上演让人捧腹大笑的故事。别具一番风味的英式幽默故事在IT部门上演。

Episode 1: The Eleventh Hour
Episode 2: The Beast Below
Episode 3: Victory of the Daleks
Episode 4: The Time of Angels
Episode 5: Flesh and Stone
Episode 6: The Vampires of Venice
Episode 7: Amy's Choice
Episode 8: The Hungry Earth
Episode 9: Cold Blood
Episode 10: Vincent and the Doctor
Episode 11: The Lodger
Episode 12: The Pandorica Opens
Episode 13: The Big Bang

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.

The basic story of this little mini series is based on area 51 and its legend of being an alien hot spot in the middle of the 19th century. The basic story of this doctor who animation is an alien invasion type story with several different aliens (greys, etc) and also plays on some of the common myths of area 51 all wrapped up in the story but i don't want to go too much into it but it is true to the Doctor Who fashion and style, even though i prefer the live action doctor who much more this animation was still highly enjoyable.

火星鬼水》是《神秘博士》2009特别篇第二弹，于11月15日在BBC1播出。制作人Russell T Davies透露，这集会和接下来的2集关系密切，但并不是三部曲的第一部分。本集献给2009年10月过世的前"神秘博士"编剧兼制作人Barry letts。 　　故事发生于2059年，火星。博士有了新搭档Adelaide Brooke（Lindsay Duncan饰演），火星殖民地Bowie基地1号基地的首领。她可以说是迄今为止博士遇到的最聪明、最坚强的伙伴。Peter O'Brien客串演出Adelaide地副手Ed Gold。 　　David Tennant 饰演 博士 　　David Tennant 于1971年4月18日出生在苏格兰的West Lothiam.原名为David JohnMcDonald..在他3,4岁的时候,由于看了BBC的剧集《神秘博士》（该剧首播于1963年），他决心要成为一名演员，并在上学之前就在在电视上露了脸。David Tennant在Bathgate长大，是TheProclaimers乐队的超级乐迷。他毕业于Paisley Grammarschool，在那期间他写下了自己是多么想成为一名职业演员并在《神秘博士》中出演主角。DavidTennant在参加一个周六青年俱乐部的聚会时被苏格兰电视台发现。他在苏格兰皇家音乐戏剧学院学习表演。 2005年，DavidTennant的梦想实现了。他在BBC新一季的《神秘博士》里扮演博士。自此之后，David Tennant的名字就广为人知了。 　　Lindsay Duncan 饰演 Adelaide Brooke 　　英国女演员Lindsay Vere Duncan 1950年11月7日出生于苏格兰爱丁堡。舞台剧及电视剧两栖发展，曾凭借《Private Lives》获得托尼奖。2009年生日那天，被授予大英帝国司令勋章。 　　2005年，她因在BBC与HBO拍摄的古装剧《罗马》中扮演Servilia Caepionis而被美国及中国观众熟悉。据悉，她还将在蒂姆·波顿版《爱丽丝漫游仙境》中扮演爱丽丝的母亲。

在伦敦的一辆公交车上，博士遇到了珠宝大盗克里斯蒂娜夫人，但情况急转直下，公交车意外驶向一个类似沙漠的星球，而致命的“蜂群”在那等待着他们。

博士踏足维多利亚时代的伦敦，街头洋溢着圣诞的喜悦，雪花轻舞，为这座繁华的城市增添几分祥和。然而，降临在这片文明土地上的却不止冬日的白雪——来自异次元的银色巨人正悄然聚集，赛博人再次卷土重来。面对这场危机，唯一能够拯救伦敦的，竟是博士……以及另一位自称“博士”的神秘人？

The Doctor and Martha Jones trek through space and time in a race against the galaxy's greatest despot, Balthazar, to follow a complex trail of clues to discover the location of the legendary lost spaceship, the Infinite, which, according to myth, can grant anybody their hearts desire.