A building in Lisbon where three families with very different social backgrounds live. An arrogant aristocratic family on the first floor, a modest bourgeois family on the ground floor, and a working-class family in the basement.
| Actor | Role |
|---|---|
 António SilvaErnesto | Ernesto |
 Eunice MuñozBeatriz | Beatriz |
| MMilita MeirelesGraziela | Graziela |
 Carlos OteroCarlos | Carlos |
 Curado RibeiroFernando | Fernando |
 Teresa GomesIsabel | Isabel |
 CostinhaJacinto | Jacinto |