Two journalists traverse the Grand Canyon by foot, hoping this 750-mile walk will help them better

understand one of America's most revered landscapes and the threats poised to alter it forever.

This Warner Bros. The Sports Parade series short chronicles the attempt by a group of men to navigate the Colorado River through the Grand Canyon to Lake Mead. Led by Norman D. Nevills, nine men undertake a nineteen days trip in three specially built rowboats through the more than 200 rapids, some which run at 30 mph. Along the way, they see the remnants of previous expeditions. They also visit abandoned Pueblo Indian cave dwellings.

Documentary on water usage, money, politics, the transformation of nature, and the growth of the American west, shown on PBS as a four-part miniseries.

The drought in the American West is predicted to be the worst in 1,000 years. Join five Academy Award-winning filmmakers as they explore the environmental crisis of our time and how to fix it before it's too late.