资深生存主义者尝试在荒凉、危险的环境中生存21天。为了争夺有限的食物、水和住所，男性和女性都必须挑战人类耐力的极限，同时还要避开对地盘敏感的食肉动物和充满毒液的爬行动物。因为别无选择，竞争者们很快就了解了彼此以及他们周围的环境，他们还希望自己的本能、生存技能和勇气能很好地为他们服务。
美国FOX频道推出规模最大，甚至于全美最大，参赛者阵容最庞大的厨艺竞赛综艺节目，全美厨师选秀活动。 参赛者几乎来自各行各业，相同的是他们都对烹饪充满热情与希望！而最后的胜者不仅仅可以获得二十五万美元，属于你自己的菜谱，还有一个最重要的东西，Master chef的奖杯。
See Australian television personality Todd Sampson put brain training to the test as he undergoes a radical brain makeover in a three-part documentary series on the revolutionary new science of brain plasticity.
For the past eight years, the U.S. Army's Sniper School at Fort Benning, Ga., has hosted the International Sniper Competition; where elite two-man teams compete to earn the coveted title of "top sniper." In this grueling competition, the participants' precision, camouflage, stalking and observational skills are put to the ultimate test. Eighteen challenging events examine the teams' expertise in long-range shooting, urban combat and covert maneuvering through realistic conflicts and environments. Bringing together the most elite snipers from around the world, the competition showcases thirty-three teams from branches of the U.S. Army, Marines, and Air Force, and for the first time ever includes a law enforcement team-a SWAT team from Pittsburgh, Pa. The international field includes representatives from Canada, Denmark, France and Ireland. Since some military teams are comprised of active special forces, the identities of many of the competitors have been concealed in order to ensure the safety of the personnel.
在本节目中，历史学家丹斯诺带领观众们开展了一趟独特的旅行。他将试图揭露伦敦、巴黎和纽约的肮脏历史。第一集节目中，丹斯诺回到中世纪，走进十四世纪的伦敦。通过高超的CGI技术，丹得以走在700年前的街道上，体验一位中世纪伦敦人的生活。夜里他从事搬运六吨粪便的工作，白天他尝试了当时的屠宰厂工作。他还检视了一位瘟疫受害者的残骸，以此了解这场大灾难是如何教育并引导人们将伦敦建立成为一个全新的清洁的城市的。
