In Dakota territory in the 1870s, White Bull, a young Sioux, proves his manhood by catching and training a wild colt he names Tonka. When a cruel cousin claims the horse as the privilege of rank, White Bull lets Tonka go. The horse ends up in the hands of a captain in the US cavalry about the time that Sitting Bull gathers the tribes to confront the growing US presence, epitomized by the bigoted General Custer. All paths, including those of White Bull and Tonka, lead to the confluence of the Little and Big Horn rivers.

When the government agency fails to deliver even the meager supplies due by treaty to the proud Cheyenne tribe in their barren desert reserve, the starving Indians have taken more abuse than it's worth and break it too by embarking on a 1,500 miles journey back to their ancestral hunting grounds. US Cavalry Capt. Thomas Archer is charged with their retrieval, but during the hunt grows to respect their noble courage, and decides to help them.

The theme is the founding of the state of Israel. The action begins on a ship filled with Jewish immigrants bound for Israel who are being off loaded on Cyprus. An Intelligence officer succeeds in getting them back on board their ship only to have the harbor blocked by the British with whom they must negotiate. The second part of the film is about the situation in Israel as independence is declared and most of their neighbors attack them.

Texan rancher Bick Benedict visits a Maryland farm to buy a prize horse. Whilst there he meets and falls in love with the owner's daughter Leslie, they are married immediately and return to his ranch. The story of their family and its rivalry with cowboy and (later oil tycoon) Jett Rink unfolds across two generations.