Frauke Finsterwalder Director, Writer, Screenwriter Anthony Calf Earl Spencer Actor Tom Rhys Harries Smythe Actor Sandra Hüller Irma Actor Angela Winkler Ludovica von Bayern Actor Ravi Aujla Doctor Bose Actor Susanne Wolff Sisi Actor Georg Friedrich Erzherzog Viktor von Österreich Actor Stefan Kurt Graf von Berzeviczy Actor Sophie Hutter Fritzi Actor Maresi Riegner Marie Actor Johanna Wokalek Gräfin Festetics Actor Sibylle Canonica Maria Gräfin von Sztáray Actor Markus Schleinzer Kaiser Franz Joseph Actor Christian Kracht Writer, Screenwriter Tobias Walker Producer Philipp Worm Producer Wiebke Andresen Producer Thomas W. Kiennast Cinematographer, Cinematographer Andreas Menn Film Editor