Sissi is a trilogy of 1950 films starring Romy Schneider and Karlheinz Böhm and is part of the classic German-Austrian film history and some of the most successful German language films in box-office history.
Sissi is now the empress of Austria and attempts to learn etiquette. While she is busy being empress she also has to deal with her difficult new mother-in-law, while the arch-duchess Sophie is trying to tell the emperor how to rule and also Sissi how to be a mother.