Horizons lointains

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)

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)

Rudolph Maté

Réalisation

Charles C. Coleman

Second Unit Director

William McGarry

Assistant réalisation

Winston Miller

Scénario

Edmund H. North

Scénario

Della Gould Emmons

Roman

William C. Thomas

Production

William H. Pine

Production

William Williams

Second Unit Director of Photography

Daniel L. Fapp

Photographie

Frank Bracht

Montage

Hans J. Salter

Musique

Gene Merritt

Sound Recordist

Gene Garvin

Sound Recordist

Sam Comer

Décoration

A. Earl Hedrick

Direction artistique

Hal Pereira

Direction artistique

Otto Siegel

Décoration

Wally Westmore

Makeup Supervisor

Edith Head

Costumes

John P. Fulton

Visual Effects

Donald R. O. Hatswell

Technical Advisor

Bob Herron

Stunts