Cast
Fred MacMurray
Cpt. Meriwether Lewis
Charlton Heston
Lt. William Clark
Donna Reed
Sacajawea
Barbara Hale
Julia Hancock
William Demarest
Sgt. Gass
Alan Reed
Charbonneau
Eduardo Noriega
Chief Cameahwait
Larry Pennell
Wild Eagle
Herbert Heyes
President Thomas Jefferson
Lester Matthews
Mr. Hancock
Argentina Brunetti
Shoshone Woman (uncredited)
JM
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)
Helen Wallace
Mrs. Martha Hancock (uncredited)
Crew
Rudolph Maté
Directing
HJS
Hans J. Salter
Sound
Edmund H. North
Writing
Winston Miller
Writing
Daniel L. Fapp
Camera
HP
Hal Pereira
Art
AEH
A. Earl Hedrick
Art
WW
William Williams
Camera
JPF
John P. Fulton
Visual Effects
Sam Comer
Art
OS
Otto Siegel
Art
CCC
Charles C. Coleman
Directing
Wally Westmore
Costume & Make-Up
WM
William McGarry
Directing
DROH
Donald R. O. Hatswell
Crew
GM
Gene Merritt
Sound
GG
Gene Garvin
Sound
WHP
William H. Pine
Production
WCT
William C. Thomas
Production
Edith Head
Costume & Make-Up
DGE
Della Gould Emmons
Writing
FB
Frank Bracht
Editing
Bob Herron
Crew
