This film's earliest documented USA telecast took place in New York City Saturday 24 June 1950 on WOR (Channel 9).
Final film of Maria Cebotari .
Actress and dubber, Tina Lattanzi lent her voice to actress Silvia De Bettini, but as she also appears on screen as the Countess, she had to be dubbed by another actress (Giovanna Scotto).