Ludwig

Helmut Berger portrays Ludwig, the King of Bavaria, known for his extravagant lifestyle and love for the arts.

Romy Schneider plays Elisabeth of Austria, Ludwig's cousin and wife, who struggles with the restrictions of royal life.

Trevor Howard takes on the role of Richard Wagner, the famous composer who becomes a close friend and influence on Ludwig.

Silvana Mangano portrays Cosima von Bülow, Wagner's second wife and a significant figure in Ludwig's life.

Gert Fröbe plays Father Hoffmann, Ludwig's spiritual advisor who tries to guide him through his troubled reign.

Helmut Griem portrays Dürckheim, a key figure in Ludwig's court and confidant.

Izabella Telezynska appears as Queen Mother, Ludwig's mother who plays a role in his life and reign.

Umberto Orsini plays Count von Holnstein, a nobleman involved in the political intrigue surrounding Ludwig.

John Moulder-Brown takes on the role of Prince Otto, Ludwig's brother who also struggles with royal responsibilities.

Sonia Petrovna appears as Sophie, a member of Ludwig's court and part of the royal circle.

Folker Bohnet plays Joseph Kainz, a renowned actor who interacts with Ludwig during the film.

Heinz Moog portrays Professor von Gudden, a psychiatrist involved in Ludwig's confinement and tragic fate.