Carlos Machado

A down-on-her-luck former inmate tries to reconnect with her daughter--to the objections of her sister who raised the girl, meets a millionaire, and transforms into a strong woman, returning to society at Dancin' Days nightclub's opening.

Determined to secure the release of her father—imprisoned for advocating communism—Sílvia travels to Rio de Janeiro, where she finds work as a chorus girl at the Cassino da Urca. There, she meets and falls in love with a croupier named Tide. Sílvia becomes a celebrated beauty of Rio's nightlife but is blackmailed by a Nazi named Jofre; he promises to help free her father if she marries Michael, an Englishman from whom Jofre intends to steal a map to a uranium mine.