Nicolas von Bingen and Alex von Hemmerle, titled members of the German aristocracy, have been best friends since childhood. Both widowers, they are raising their children - Nick's two lively boys and Alex's adored teenage daughter - in peace and luxury on the vast Bavarian estates that have belonged to their families for generations. While Nick indulges in more glamorous pursuits, Alex devotes himself to breeding the renowned white Lipizzaner horses...

Despite the dangers, Black Cloud enjoys his life as a wild mustang colt in 1951 Nevada but when humans round up and slaughter his herd, he is rescued by a talkative girl named Annie who gives him a safe and comfortable life, lacking nothing but freedom.

In the chaotic last days of World War II, a small troop of American soldiers captures a German spy and learns that on a secret farm behind enemy lines, Hitler has stockpiled the world's finest purebred horses in order to breed the perfect military machine -- an equine master race. But with the starving Russian army closing in, the animals are in imminent danger of being slaughtered for food. With only hours to spare, one of the U.S. Army's last great...