in the fourth season, sisi challenges the best jockey in bavaria to a grand horse race to save the family’s estate, castle possenhofen, after the death of her father. back in her homeland, she comes across dark family secrets and ultimately must ask herself where she really feels at home.茜茜公主第四季是由多米尼克·德文波特,雅尼克·许曼主演的最新电视剧全集，在2025年德国上映播出。