Sixteen years have passed since David Balding adopted Flora, the orphaned baby African elephant he lovingly raised as part of his family and made the star of his show. As Flora approaches adulthood, he realizes that she is not happy performing. Ultimately, David must face the difficult truth that she is not "a dog or a daughter" and needs to be with other elephants. Ten years in the making, One Lucky Elephant explores the human-animal bond through one man's love for his elephant.