The story follows General George Armstrong Custer's adventures from his West Point days to his death. He defies orders during the Civil War, trains the 7th Cavalry, appeases Chief Crazy Horse and later engages in bloody battle with the Sioux nation.
Errol Flynn
as George Armstrong Custer
Olivia de Havilland
as Elizabeth Bacon
Arthur Kennedy
as Ned Sharp
Charley Grapewin
as California Joe
Gene Lockhart
as Samuel Bacon, Esq.
Anthony Quinn
as Crazy Horse
Stanley Ridges
as Maj. Romulus Taipe
John Litel
as Gen. Phil Sheridan
Walter Hampden
as William Sharp
Sydney Greenstreet
as Lt. Gen. Winfield Scott
Regis Toomey
as Fitzhugh Lee
Hattie McDaniel
as Callie