SPIRIT UNTAMED is a story of three friends, courageous young women and their beloved horses who risk everything to do the right thing. When Lucky, a young society girl, moves West to join her estranged father, she starts a new chapter in her life, makes new friends, and forms an unbreakable bond with a wild stallion she names Spirit. Together, the girls and their horses undertake the adventure of a lifetime when they must save the stallions herd from a gang of horse wranglers, proving to themselves to be true Western heroes.