Following the death of her bullying husband, Etta Bancroft's selfish children move her to a village in the Cotswolds. One night she discovers a filly, left to die in the snow. With the help of friends they rescue the horse and form a syndicate to pay for her upkeep. As the horse recovers she begins to show racing pedigree, so the syndicate enter her into a maiden hurdle, and are shocked at the result...