

Virginia, 1803. After the United States of America acquires the inmense Louisiana territory from France, a great expedition, led by William Lewis and Meriwether Clark, is sent to survey the new lands and go where no white man has gone before.
Rudolph Maté
Chief Cameahwait

Larry Pennell
Wild Eagle

Herbert Heyes
President Thomas Jefferson

Lester Matthews
Mr. Hancock

Argentina Brunetti
Shoshone Woman (uncredited)
Julia Montoya
Crow Woman (uncredited)