A report reaches the US Army Cavalry that the Apache leader Ulzana has left his reservation with a band of followers. A compassionate young officer, Lieutenant DeBuin, is given a small company to find him and bring him back; accompanying the troop is McIntosh, an experienced scout, and Ke-Ni-Tay, an Apache guide. Ulzana massacres, rapes and loots across the countryside; and as DeBuin encounters the remains of his victims, he is compelled to learn from McIntosh and to confront his own naivity and hidden prejudices.
Burt Lancaster
as McIntosh
Bruce Davison
as Lt. Garnett DeBuin
Jorge Luke
as Ke-Ni-Tay
Richard Jaeckel
as Sergeant
Joaquín Martínez
as Ulzana
Lloyd Bochner
as Captain Gates
Karl Swenson
as Rukeyser
Douglass Watson
as Maj. Cartwright
Dran Hamilton
as Mrs. Riordan
John Pearce
as Corporal
Gladys Holland
as Mrs. Rukeyser
Margaret Fairchild
as Mrs. Ginsford