Dirk Bogarde as Franz Liszt

Capucine as Princess Carolyne Wittgenstein

Geneviève Page as Countess Marie D'Agoult

Patricia Morison as Georges Sand

Lyndon Brook as Richard Wagner

Alexander Davion as Frederic Chopin

Lou Jacobi as Potin

Katherine Squire as Anna Liszt

Marcel Dalio as Chelard

Albert Rueprecht as Prince Felix Lichnowsky

Martita Hunt as Grand Duchess

Hans Unterkircher as Czar

Walter Rilla as Archbishop

Ivan Desny as Prince Nicholas

Bess Flowers as (Uncredited)