With North Korea's relations with the rest of the world at a new and unpredictable inflection point, National Geographic Documentary Films presents INSIDE NORTH KOREA'S DYNASTY, a groundbreaking four-episode documentary series that examines the extraordinary history of the world's only communist dynasty, three generations in the making. A year in production, INSIDE NORTH KOREA'S DYNASTY is the ultimate story of a family's power, and the relationship among a father, a son and a grandson. The series provides a look at the Kim dynasty more complex and comprehensive than ever attempted before, revealing the workings behind the formidable family dynamics at the heart of an extraordinary country. Viewers will be immersed in the family's dark and surreal story, bringing a fresh perspective on a nation ruled for over seven decades by one dynasty. Understand the family, and you understand how this country works.
本季聚焦长沙解放西繁华地带的警务故事，坡所焕新亮相，四季老警坐镇，警组精英集结。本季以“传承守护“为立意，以湖南警校毕业生加入解放西各大警组实习来开启全新故事，金句频出的老警将带领元气满满的00代新警继续奋斗在执法第一线。
A documentary series which takes viewers behind the scenes with the animal-care experts, veterinarians, and biologists at Disney's Animal Kingdom and Epcot's SeaBase aquarium.
人一生中三分之一的时间都在睡觉，所有生物的白天都是由睡眠来调节的。睡眠是如此重要：无论是人类还是动物，如果不睡觉都会死去。据估计全世界有10%的成年人患有严重的失眠症。失眠使人入睡困难、睡眠质量下降，造成人们记忆力、注意力下降，甚至导致各种疾病。 本片从导致失眠的因素，分析失眠的原因，失眠对人体的危害，解决失眠的办法等多方面，对人类的失眠进行调查和分析。在这项科学调查中，科学家将发现、寻找解决人类失眠新方法，而不是依靠药物。
《宇宙时空之旅：未知世界》（Cosmos：Possible Worlds） 在广阔无垠的时空中，有无数个尚待我们探索的世界，和等待我们诉说的故事。本季节目要带我们探索逝去和未来的世界。并带观众认识勇于探索这一切的人。
