Richard Widmark

Capt. Thomas Archer

Carroll Baker

Deborah Wright

Karl Malden

Capt. Wessels

Sal Mineo

Red Shirt

Dolores del Río

Spanish woman

Ricardo Montalban

Little Wolf

Gilbert Roland

Dull Knife

Arthur Kennedy

Doc Holliday

James Stewart

Wyatt Earp

Edward G. Robinson

Secretary of the Interior Carl Schurz

Patrick Wayne

Second Lieut. Scott

Elizabeth Allen

Guinevere Plantagenet

John Carradine

Jeff Blair

Victor Jory

Tall Tree

Mike Mazurki

Sr. First Sergeant

George O'Brien

Major Braden

Sean McClory

Dr. O'Carberry

Judson Pratt

Mayor Dog Kelly

Ken Curtis

Joe

Harry Carey, Jr.

Trooper Smith (uncredited)

Ben Johnson

Trooper Plumtree (uncredited)

Mae Marsh

Woman (uncredited)

Denver Pyle

Sen. Henry (uncredited)

Bert Stevens

Townsman (uncredited)

Chuck Roberson

Jessie (uncredited)

Chuck Hayward

Trooper (uncredited)

Al Bain

Townsman (uncredited)

Walter Baldwin

Jeremy Wright (uncredited)

Bill Borzage

Townsman (uncredited)

Willis Bouchey

Colonel at Victory Cave (uncredited)

Rudy Bowman

Townsman (uncredited)

Jeannie Epper

Entertainer (uncredited)

Shug Fisher

Skinny (uncredited)

James Flavin

Ft. Robinson Sergeant of the Guard (uncredited)

William Forrest

Senator (uncredited)

William Henry

Infantry Captain (uncredited)

Harry Hickox

Bartender (uncredited)

Harry Holcombe

Senator (uncredited)

Nancy Hsueh

Little Bird (uncredited)

Michael Jeffers

Bartender (uncredited)

Philo McCullough

Man (uncredited)

Joe McGuinn

General (uncredited)

John McKee

Trooper (uncredited)

Charles Morton

Bartender (uncredited)

Zon Murray

Colonel (uncredited)

James O'Hara

Trooper (uncredited)

John Qualen

Svenson (uncredited)

Walter Reed

Lt. Peterson (uncredited)

Bing Russell

Braden's Telegraph Operator (uncredited)

Dean Smith

Trooper (uncredited)

Cap Somers

Soldier on Train (uncredited)

Harry Strang

Bartender (uncredited)

Carleton Young

Carl Schurz's Aide (uncredited)