London 1864. On a Hackney bound train, a guard discovers blood in a first class carriage - and a body on the railway embankment. For the first time, a murder has taken place on Britain's railways. Over a hundred years later, this single documentary for BBC Two uses the first hand testimony of the people involved at the time to explore this unique event and how it provoked a huge public outcry and debate. The story quickly became a news sensation as the dangers of the brave new world of the train were laid bare. Over a hundred years later, the witnesses to this story may be long dead but their words survive in court transcripts, memoirs, letters and vivid journalism. These testimonies are now used to tell the story, taking the documentary deep into the nineteenth century to meet an extraordinary cross section of real-life Victorian London - from the engine driver who found the body to the detective in charge of the investigation. Who killed Mr Briggs?
80年代的宾夕法尼亚腐败横行，州财务官Dwyer被指控在一项会计专案中收受贿赂，而他坚称自己是无辜的。最终他因相关指控面临最高55年的监禁。在宣判前一天的新闻发布会上他举枪自杀，为了证明自己的清白，也为了为妻儿保住自己的抚恤金。这部纪录片讲述的就是他生前身后的故事。
一名少女及其男友收到大量粗俗和辱骂性的手机短信。是谁发送的这些短信，原因又是什么？这部曲折的纪录片将揭开令人震惊的答案。
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Filmed in Canada, Iran, and the United States, Secrets of the Surface: The Mathematical Vision of Maryam Mirzakhani examines the life and mathematical work of Maryam Mirzakhani, an Iranian immigrant to the United States who became a superstar in her field. In 2014, she was both the first woman and the first Iranian to be honored by mathematics' highest prize, the Fields Medal. Mirzakhani's contributions are explained by leading mathematicians and illustrated by animated sequences. Her mathematical colleagues from around the world, as well as former teachers, classmates, and students in Iran today, convey the deep impact of her achievements. The path of her education, success on Iran's Math Olympiad team, and her brilliant work, make Mirzakhani an ideal role model for girls looking toward careers in science and mathematics.
以原始、亲切的视角审视越战对美国的影响。在西贡沦陷 50 周年即将到来之际，该系列节目通过个人故事，探讨了这场冲突的深远影响以及对社会的持久影响。
很少有美国记者的职业生涯能像芭芭拉·沃尔特斯一样具有开拓性和变革性，这部真实、亲密、跨越数十年的纪录片以她自己的语言讲述了她令人惊叹的生活和工作。
A docudrama telling the story of director Mona Achache's mother, with actors portraying real life characters.
本片讲述的是南极帝企鹅族群孕育新生命的故事：企鹅爸爸和企鹅妈妈从相遇到相爱之后生下企鹅蛋，再到它们把企鹅蛋放在肚皮与脚之间孵出企鹅宝宝，小企鹅的生命历程就这样开始了。在小企鹅没长大之前，严寒、冰川裂缝以及强壮的海燕都可能危及它们脆弱的生命，它们得要努力地长大才行。一旦它们长大了，父母就会离开小企鹅，让它们独自面对未知的海洋世界。凭借自然的直觉，追随着神秘的召唤，小企鹅们踏上未知的旅程，这是属于它们的鹅生传奇。帝企鹅就这样生存繁衍在这片神奇的南极大路上，生生不息…
《大唐诗人》是一档充满历史文学魅力的节目，通过情景再现将带领观众穿越时光，走进盛唐时代，探索那个灿烂的文学时代，聚焦于大唐诗坛的杰出代表，如李白、杜甫、白居易等。这档节目将深入挖掘这些诗人的生平、创作和影响，呈现他们诗歌背后的故事和情感。在《大唐诗人》中，观众将被带入大唐时代的壮丽画卷，感受那个时代的风采和文化底蕴。通过诗歌的声音和情感，这档节目将向观众呈现大唐诗人的生动形象，让他们更深入地理解这些伟大诗人的背后故事，以及他们留下的不朽文学遗产。
纪录片饶有兴趣地从多种层面描写了信息时代的透明度和我们对真相的永远不依不饶的探寻。影片详述了朱利安·阿桑奇(Julian Assange)维基解密网站(WikiLeaks)的诞生，这个网站助长了美国有史以来最大的安全缺口。影片描述了这一神秘网站的兴衰，其中穿插着美国陆军士兵布拉德利·曼宁(Bradley Manning)泄密事件，这个令人不安的高智商士兵从美国军事和外交服务器上下载了几十万个文档。
在美國最神聖之地展開對永恆之美的沉思，述說突破友情的信心故事。本片跟隨兩位同僚徒步750英里穿越大峽谷，希望此行能更了解這片令人敬畏的美麗地帶，以及可能永遠改變這片土地的商業發展。
