Silvana Mangano (a very lovely & sexy voiced actress) plays a young, poor Venetian woman, Giovanna Masetti. She is struggling with an difficult life as a shop assistant when one day a young count Enrico sees her in the glass shop where she works. She gets invited to the masquerade ball (ah - if they would have parties like this now - oh wow) with the help of her unscrupulous boyfriend Mario's dirty deal with the count - the glorious evening does not turn out well, not at all. One bright moment to this disastrous evening is Giovanna's meeting up with a troupe of MAMBO dancers in particular the troupe leader, Toni Salerno (Shelley Winters).
