Relive one of the greatest tales of adventure and exploration in history, as National Geographic brings to life the epic journey of Lewis, Clark, their guide Sacagawea, and the brave Corps of Discovery across the land that would become the United States. Now, two hundred years after the launch of this ambitious expedition, experience first-hand the danger and breathtaking beauty of the unknown West as it unfolded before the eyes of Lewis & Clark.

• Video: 100 minutes; does not include special features

• DVD: 2 discs; more than 120 minutes
View in standard definition on a DVD player or in Hi Def (6x the resolution) on a Windows XP-based PC
• DVD ROM Features: Lewis & Clark: Great Journey West in Microsoft Windows Media Video (.wmv) High-Definition playable on PC; ''The Making of Lewis & Clark'' 20-minute featurette, Interactive Lewis and Clark Trail Map; Unchartered Territories Challenge Game; High Definition Wallpapers
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  (Requires Windows Media Player 6.4 or higher)