When Stevie, Carole, and Lisa head out to the Bar None ranch to visit their friend Kate, Stevie decides to buy her own horse, but is it the right decision?.
Carole trains Samson, Pine Hollow's new foal; Stevie has a visitor from Washington, D.C.; and Lisa begins writing "Hoof Beat," a weekly column for the local newspaper.
When three friends accompany their riding instructor to New York City to attend an important horse show, they meet their favorite actor, who asks them to help him learn to ride for his latest movie.