After the U.S. government fails to deliver supplies promised in a treaty, the Cheyenne tribe leaves a reservation in order to return to their ancestral hunting grounds. As the U.S. Calvary chases them, one Cavalry Captain decides to help the tribe. Three-hundred starving Cheyenne men, women and children, forcibly resettled in the barren wastelands of Oklahoma, set out on a desperate 1500-mile trek back to their Yellowstone homeland. A true-life story....