الإعلان التشويقي
طاقم التمثيل
Donna Reed
Sacajawea
William Demarest
Sgt. Gass
Eduardo Noriega
Chief Cameahwait
Argentina Brunetti
Shoshone Woman (uncredited)
Helen Wallace
Mrs. Martha Hancock (uncredited)
Barbara Hale
Julia Hancock
Alan Reed
Charbonneau
William Phipps
Night Camp Sentry (uncredited)
Walter Reed
Helmsman Cruzatte (uncredited)
Charlton Heston
Lt. William Clark
Larry Pennell
Wild Eagle
Herbert Heyes
President Thomas Jefferson
Ralph Moody
Chief Le Borgne (uncredited)
Bill Walker
Tom (uncredited)
Fred MacMurray
Cpt. Meriwether Lewis
Lester Matthews
Mr. Hancock