该电视剧由斯文·博什执导，多米尼克·德文波特、雅尼克·许曼等主演，于2025年上映。在53分钟的叙事中，《茜茜公主第四季》（又名：内详）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.