The old mansion in Plaka, inherited by three cousins, becomes the stone of the scandal, as each of them thinks to use it differently. Achilleas wants to turn it into a nightclub, where he will present his dance program, while Hippocrates lives in it and rents the basement to the girl he loves, Despina. Things are complicated by the arrival from abroad of the third heiress, Kaiti, who will blow their minds.
Two prisoners escape from the prison and they end up hidding in a small remote village trying to cross the borders.
Thessaloniki industrialist Vranas plans to marry his son Alexis to Anna, the daughter of an Athenian industrialist. Alexis reacts to his father's plan and asks his chauffeur Nontas to impersonate his boss at the meeting with his bride. However, Anna does the same with her maid Maria. In the end, Nontas falls in love with Maria and Alexis with Anna, and the two couples get married.
