A psychiatric-clinic medical director runs some tests on two patients, the Ragionier Antonio Vignanelli and Cavalier Peppino Caprioli, so they must retrieve some memories of family life in order to understand their mental illness.
Raffaele, a Neapolitan student, get the news that his beloved grandmother Sabella is dying. He immediately goes to Pollena to be beside her.
Donna Sabella accompanies her nephew Raffaele and Lucia on their honeymoon in Rome when he meets two Americans who want to go to Pollena because there seems to be oil in the soil "The bubbles".
