Romance starts in Rio between a Mexican tenor being wooed for a Buenos Aires production, and an Argentine gal who has won a soap contest and who he thinks is rich.

Isabel and Gonzalo, a marriage of high society, see how their happiness is endangered due to the frequent love affairs of the husband, that will eventually lead them to interact with a pair of cynical thieves dedicated to blackmail Isabel and to defraud Gonzalo in his business

Carlos Gardel and guitars performing "Mano a mano", tango composed by Gardel and José Razzano, and written by Celedonio Flores.

Carlos Gardel and guitars performing "El carretero", song composed and written by Arturo de Nava.

Carlos Gardel and guitars performing "Añoranzas", vals written and composed by José María Aguilar.

Carlos Gardel performing "Tengo miedo", tango composed by José María Aguilar and written by Celedonio Flores.

Carlos Gardel performing Rosas de Otoño, vals composed by Guillermo Barbieri and written by José Rial.

Carlos Gardel performing "Padrino pelao", tango composed and written by Enrique Delfino.

Carlos Gardel and guitars performing "Yira, yira", tango composed and written by Enrique Santos Discépolo.

Carlos Gardel performing "Enfundá la mandolina", tango composed by Francisco Pracánico and written by José Zubiría Mansilla.