This film is based on a true story of an Irish baby brought up by the Colorado Apaches. When a group of outlaws attack and destroy a wagon train, the only survivor gives birth to a baby, whom the Indian chief, White Bear brings up as his son and calls him Shining Sky. Shining Sky grows up with the chief's son Black Wolf and by a stroke of fate kills his best friend and brother. Overcome by grief he leaves and goes to live in the world of white men but decides to go back to the world of his youth, leaving an enemy, Redeath, behind him whom he is destined to meet again and again.

A lone rider comes across a dying soldier, the victim of an Indian attack, who gives him a paper authorizing the payment of $150,000 to the U.S. Army. The rider gathers some colleagues who disguise themselves as soldiers and who take the paper to a bank. They get the money but a shoot-out occurs, an old woman is killed, and the gang acrimoniously splits up. Later some members of the gang meet up with some real U.S. Cavalry soldiers and together they must fight off new Indian attacks.

Four friends head into the jungle to locate a lost professor but instead face off against treasure hunters who are torturing and killing natives.