茜茜公主 第四季是由斯文·博什  执导，多米尼克·德文波特  雅尼克·许曼  等人主演的，于2025年上映，该欧美剧讲述的是：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.