The modern world was built on horseback. Embark on an epic and heartwarming journey across the globe celebrating the extraordinary abilities of horses and their inseparable bond with humanity. Join the unlikely pair of Julaa, an inspiring eight-year-old girl and her Mongolian foal who work together to push their endurance to the limit in the race of a lifetime. Be immersed in the power of wild mustangs and a Native American horse listener in Arizona who earns their trust and loyalty. Gallop alongside the fastest horse, the Arabian Stallion. Be amazed by the astounding muscle power and courage of a draft police horse taking its toughest test in Amsterdam. Follow the adorable antics of Digby and Hazel, miniature guide horses with big hearts that comfort those in need. After near extinction, watch the drama unfold as six Przewalski wild horses are released, finally connecting with the big herd, giving strong hope to conserving this ancient species.