Lewis & Clark - The Journey of the Corps of Discovery

Stephen E. Ambrose

Himself - Historian

Kevin Conway

Patrick Gass

Gene Jones

Joseph Whitehouse

Мерфи Гайер

William Clark (voice)

Хэл Холбрук

Narrator (voice)

Сэм Уотерстон

Thomas Jefferson (voice)

Адам Аркин

Merriwether Lewis (voice)

Мэттью Бродерик

John Ordway (voice)

Dayton Duncan

Himself - Writer

John Logan Allen

Himself - Geographer

Gerard Baker

Himself - Mandan-Hidatsa

Erica Funkhouser

Herself - Writer

William Least Heat-Moon

Himself - Writer

Mylie Lawyer

Herself - Descendant of Twisted Hair

James P. Ronda

Himself - Historian