Richard Widmark character Capt. Thomas Archer
Carroll Baker character Deborah Wright
Karl Malden character Captain Wessels
Sal Mineo character Red Shirt
Dolores del Río character Spanish woman
Ricardo Montalban character Little Wolf
Gilbert Roland character Dull Knife
Arthur Kennedy character Doc Holliday
Patrick Wayne character Second Lieut. Scott
Elizabeth Allen character Miss Plantagenet
John Carradine character Jeff Blair
Victor Jory character Tall Tree
Mike Mazurki character Sr. First Sergeant
George O’Brien character Major Braden
Sean McClory character Dr. O'Carberry
Judson Pratt character Mayor Dog Kelly
Carmen D'Antonio character Pawnee Woman
Ken Curtis character Joe
James Stewart character Wyatt Earp
Edward G. Robinson character the Secretary of the Interior
Harry Carey, Jr. character Trooper Smith (uncredited)
Ben Johnson character Trooper Plumtree (uncredited)
Mae Marsh character Woman (uncredited)
Denver Pyle character Sen. Henry (uncredited)
Danny Borzage character Trooper
James Flavin character Ft. Robinson Sergeant of the Guard
Sam Harris character Townsman
Bert Stevens character Townsman