A middle-aged businessman meets a band of rowdy youths and is smitten by one, named Francesca.

Ugo Tognazzi
as Ing. Antonio Berlinghieri

Catherine Spaak
as Francesca

Gianni Garko
as Piero

Franco Giacobini
as Carlo Alberghetti

Fabrizio Capucci
as Enrico

Oliviero Prunas
as Veniero

Margherita Girelli
as Marina

Diletta D'Andrea
as Maria Grazia

Jimmy Fontana
as Jimmy, the Boy Friend

Stelvio Rosi
as amico biondo di Francesca