Ludwig II of Bavaria, more commonly known by his nicknames the Swan King or the Dream King, is a legendary figure - the handsome boy-king, loved by his people, betrayed by his cabinet and found dead in tragic and mysterious circumstances.
King Ludwig II of Bavaria is frustrated, having to accept parliament's will to join Bismarck, rather he his cultured Habsburg friends, in wars. His love-life being as fruitless, he seeks comfort in art. But building fairytale castles and an even grander opera for his musical idol Wagner proves so expensive, his cabinet ends up resorting to formally challenging his mental health, plausible as his beloved brother Otto contracted schizophrenia earlier. Tragedy now lurks in Ludwig's prison-castle.
Historical evocation of Ludwig, king of Bavaria, from his crowning in 1864 until his death in 1886, as a romantic hero. Fan of Richard Wagner, betrayed by him, in love with his cousin Elisabeth of Austria, abandonned by her, tormented by his homosexuality, he will little by little slip towards madness.