Geninha and Fortunato are couple who loves music. He's a good songwriter, she sings well. Despite this, their parents hate each other and do not seem willing to allow their marriage, nor the creation of a local radio for them.
Maria Matos
as Rosa Gonçalves
António Silva
as Cipriano Lopes
Maria Eugénia
as Geninha, a Menina da Rádio
Óscar de Lemos
as Óscar
Curado Ribeiro
as Fernando Verdial
Teresa Cazal
as Teresa Waldemar
Francisco Ribeiro
as Fortunato
Aida Ultz
as Aidinha Seabra
Maria Olguim
as Maria do Ó
Manuel Santos Carvalho
as Leitão
Silvestre Alegrim
as Guarda Nocturno
Vital dos Santos
as Sales