Olga Nobre

Jorge, an ambitious journalist, marries into money and betrays colleagues to become a powerful politician during political turmoil in 1946 Brazil.

Three couples, two already living in Rio; and the third, with 'the one who hates carnival', coming to visit an aunt. One of the women bets that all husbands are unfaithful. They send invitations to their husbands to the carnival ball. They find a pretext to be able to attend. They, in turn, go in disguise, just like the maid. Hence the confusion at the ball, each one dating the other's wife.

Professor Leônidas Jau is an enemy of football, and in conferences and articles he throws all his hatred against the sport. Friendenreich, his son, however, loves the sport. Leonidas then has a falling out with his son, which may be saved.