O Grande Segredo7.01967 · 1 seasonFavoriteWatchlistRateAdd to listTop castGlória MenezesMarta/Ana CéliaTarcísio MeiraCelsoÍris BruzziSílviaDébora DuarteNinaIvan MesquitaLindolfoMaria Aparecida AlvesAbigailPeirão de CastroJorgeNadir FernandesSandraBenê SilvaAlfredoPaulo FigueiredoMárioIrene RavacheZuleicaDavid CardosoCássioSilvio de AbreuJuvenalNelson TuriniHenriqueCleyde RuthMatildeSeasonsSeason 11967 · 145 epsDetailsStatusEndedFirst air dateApril 17, 1967Last air dateNovember 3, 1967Seasons1Episodes145NetworkTV ExcelsiorOriginal languagePT