Witness the earth’s greatest wildlife, shot by the world’s greatest wildlife cinematographers, in a spectacular 2-hour special originally broadcast on National Geographic, Sunday July 9th, 2017. Hosted by award-winning actress…

Working-class Americans are tested for their strength, endurance, agility and mental toughness in challenges that take place in the real world.

This reality competition sees teams embark on a trek around the world to amazing destinations where they must compete in a series of challenges, some mental and some physical. Only…