Chief Sitting Bull of the Sioux tribe is forced by the Indian-hating General Custer to react with violence, resulting in the famous Last Stand at Little Bighorn. Parrish, a friend to the Sioux, tries to prevent the bloodshed, but is court- martialed for "collaborating" with the enemy. Sitting Bull, however, manages to intercede with President Grant on Parrish's behalf. Written by Jim Beaver

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.

Though a fictionalized Western based on George Armstrong Custer's 7th Cavalry Regiment at the Battle of the Little Big Horn, the film is almost a generic war story covering the enlistment, training, and operational deployment of a group of recruits that could take place in any time period.

Young Indian brave White Bull captures and tames a wild stallion and names him Tonka. But when White Bull's cruel cousin claims Tonka for his own and mistreats the horse, White Bull sets him free. Tonka finally finds a home with Capt. Keogh and the 7th Calvary, and in 1876, rides into the Battle of Little Big Horn with General Armstrong Custer, becoming its only survivor.

Colonel Custer (Philip Carey), an outspoken believer in fair treatment for the Indians, is ousted from his post and forced into retirement. Fueled by ambition when a Senator Blaine (Don Haggerty) convinces him to run for President, Custer decides to upstage General Terry (Frank Ferguson) at Little Big Horn.

The story of the massacre of an Indian village, and the ensuing retaliation.

Two cavalry officers (Lloyd Bridges, John Ireland) lead a patrol to warn Gen. Custer about an ambush.