简介：The 50 Greatest Documentaries was a Channel 4 television programme which was broadcast on 9 October 2005 and was narrated by British actress, Zoë Wanamaker. The number one position was held by the on-going Up Series.
简介：A wagon train heading west across the great desert runs out of water, and is attacked by Indians. One man -- their last hope -- is sent out to find water.