Disney+ has released the official trailer for Black Beauty. This is the most recent in a long string of movie adaptations of Anna Sewell's 19th-century book which tells the story of a young girl who forms an unbreakable bond with a horse named Beauty. Ashley Avis directs this adaptation of Sewell's story from her own script. The cast assembled for Black Beauty is stellar, with Mackenzie Foy leading the way as protagonist Jo Green, Iain Glen playing Jo's uncle, Claire Forlani tackling the role of Mrs. Winthrop, and Kate Winslet lending her voice to Jo's …