Romy Schneider as Princess Elisabeth

Karlheinz Böhm as Emperor Franz Joseph

Magda Schneider as Duchess Ludovika

Uta Franz as Princess Helene

Gustav Knuth as Duke Max

Vilma Degischer as Archduchess Sophie

Josef Meinrad as Major Böckl

Karl Fochler as Grünne

Franz Böheim as Johann Petzmacher

Fritz Muliar as Blumenbote

Egon von Jordan as Minister

Richard Eybner as Von Ischl

Peter Weck as Archduke Karl Ludwig

Erich Nikowitz as Archduke Franz Karl

Hilde Wagener as Baroness Wulffen

Otto Treßler as Radetzky