In this musical, a tempermental opera singer falls in love with a hearing-impaired young woman.
Mario Lanza
Tonio Costa
Johanna von Koczian
Christa
Zsa Zsa Gabor
Gloria de Vadnuz
Kurt Kasznar
Ladislas Tabory
Hans Söhnker
Prof. Bruckner
Annie Rosar
Mathilde
Peter Capell
Intendant Huebner
Walter Rilla
Dr. Bessart
