International Velvet (1978)

In Every Girl is the Woman She is Destined to Become... And in Every Woman is the Girl She Used to Be.

Sarah Brown is sent to England after her parents die in a car crash. There, she lives with her aunt Velvet who introduces Sarah to the world of equestrian competition and gives her the last foal of her own prize horse, The Pie. Under the watchful eye of her aunt and horse trainer Capt. Johnson, Sarah develops into a talented rider who might have a shot at the Olympics.