Maria d'Oro und Bello Blue

1973-12-12

Once Upon a Time (German: Maria d'Oro und Bello Blue) is a 1973 West German animated musical film written and directed by Roberto Gavioli and Rolf Kauka. The story is based on the German fairytale "Frau Holle", or "Mother Hulda". Also known as Cinderellas Wonderland