A race horse named Dalleyrand runs away from its owner and into the Stephens' yard. Samantha communicates with the horse by turning her into a woman. Darrin objects, but Samantha tells him that it is a special opportunity to really know what a horse's life is like in the races.
Elenco: Elizabeth Montgomery , David White , Agnes Moorehead , Dick Sargent , Sandra Gould , Bernard Fox , Kasey Rogers , Erin Murphy , Diane Murphy , Ronald Long , Ivor Barry , Alice Pearce .