美国家地理杂志记者凌志美Lisa Lin冒充跟班人员与尼迫尔眼科医生前往北朝鲜为其1000名白内障患者提供人道主义手术中,进入朝鲜秘密拍摄，记录了一个不为世界所知的朝鲜

剧情简介:
(from veryCD)
伦敦是全球监视最紧密的城市，英国上空有超过五十万台摄影机随时窥看。我们还要介绍最新的回散射Ｘ光、热追踪技术、全球卫星定位系统，以及阿拉伯联合大公国机场采用的瞳孔辨认技术。墨西哥总检察长和部下在身上植入晶片，作为进入高敏感地区的通行证，未来人类一出生就可能被直接植入晶片。

The Vikings were the most ferocious warriors of the Middle Ages. Especially fearsome were the select few who wielded a formidable weapon: a light, razor sharp, virtually indestructible sword with its maker's name, ULFBERHT, inlaid along the blade.

It’s the most famous military installation in the world, yet it doesn’t officially exist. Area 51—a site for covert Cold War operations—has long been a magnet for crackpots, conspiracy theorists, and the overly curious. While there may not be truth to the rumors that Area 51 is a haven for UFOs and extraterrestrials, it’s clear that our government has been up to something in Area 51 for decades, and it turns out there is a kernel of truth to even some of the wildest speculation. Now, after years of silence, for the first time Area 51 insiders spill their secrets and reveal what’s really been going on inside the most secretive place on earth...underground tunnels, hidden enemy aircraft, secret government UFO files and more.

2006年，国家地理记者凌志慧在眼科手术人道计划的掩护之下进到北韩，向世人揭露这个封闭、独裁的社会。在那之后，这个国家经历诸多改变。领袖金正日过世，他的儿子金正恩掌权。北韩现在已经是核武国家，正在发展能飞抵美国的洲际弹道飞弹。美国前总统欧巴马曾告诉总统当选人川普，北韩会是他在国际事务上最艰难的任务。新版节目将回顾凌志慧的调查，并更新原有的节目内容。我们也将报导凌志慧的妹妹凌志美的故事。凌志美在担任潮流电视台的记者时，越过北韩边境并遭到逮捕。美国前总统柯林顿出面谈判，才让她和同事获释。

National Geographic looks at the first twelve months of a baby's life. It examines human development in regard to facial recognition, language learning, walking, and perception.