In the village of Viggiù, the firemen organize various skits and performances in their theater, inviting all the celebrities known at that time.

A wealthy young woman falls in love with a radio singer without ever having seen him. She forces her strange family (forgetful father, mother with ideas of grandeur, three sisters with a passion for singing and another who takes care of abandoned children) to go to the EIAR headquarters to be able to meet him.