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.
Mesquitinha
as Mesquitinha
Oscar Soares
as Oscar
Rodolfo Mayer
as Rodolfo
Carlos Barbosa
as O Que Detesta Carnaval
Arnaldo Coutinho
as Artur
Maria Amaro
as Maria
Procópio Ferreira
as Homem no Baile
Paulo Gracindo
as Homem no Baile
Heloísa Helena
as Mulher no Baile
Lygia Sarmento
as Lígia