弗莱德·麦克莫瑞
Cpt. Meriwether Lewis
查尔顿·赫斯顿
Lt. William Clark
唐娜·里德
Sacajawea
Barbara Hale
Julia Hancock
William Demarest
Sgt. Gass
Alan Reed
Charbonneau
Eduardo Noriega
Chief Cameahwait
劳伦斯·彭内尔
Wild Eagle
Herbert Heyes
President Thomas Jefferson
Q249968
Mr. Hancock
Argentina Brunetti
Shoshone Woman (uncredited)
Julia Montoya
Crow Woman (uncredited)
Ralph Moody
Chief Le Borgne (uncredited)
William Phipps
Night Camp Sentry (uncredited)
Walter Reed
Helmsman Cruzatte (uncredited)
Bill Walker
Tom (uncredited)
Bill Walker
Tom (uncredited)
