watch 00:59 The Loop (Movies) Do you like this video? Kate Prescott holding Polly in the trailer of Season 8 Polly Prescott is the name of Lucky Prescott's new sibling who will be born in Season 8 of Spirit Riding Free. She is the second child of Jim Prescott and the first child of Kate Prescott. Kate was pregnant with her in Season 7. Retrieved from "https://dreamworks.fandom.com/wiki/Polly_Prescott?oldid=119533" Categories: Babies Spirit Riding Free Spirit Riding Free characters Characters Community content is available under CC-BY-SA unless otherwise noted.