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.
Luiz de Barros
Adhemar Gonzaga
Bandeira Duarte
Luiz de Barros
Mesquitinha
Mesquitinha
Oscar Soares
Oscar
Rodolfo Mayer
Rodolfo
Carlos Barbosa
O Que Detesta Carnaval
Arnaldo Coutinho
Artur
Maria Amaro
Maria
Procópio Ferreira
Homem no Baile
Paulo Gracindo
Homem no Baile
Heloísa Helena
Mulher no Baile
Lygia Sarmento
Lígia
Zizinha Macedo
Tia
Ivan Villar
Dançarino
... and 7 more
Cinédia