The fortunes of a humble mechanic and his teacher girlfriend, who teaches on a streetcar and is about to lose her sight, change when a talent scout promotes him as a singer, buys a school, and pays for the operation.
Rosanna Falasca
Juan Ramón
Antonio Barrios
Horacio Bruno
Juan Carlos Mareco
Hugo Marcel
Johnny Tedesco
Nicky Jones
Lalo Fransen
Johnny Allon
Juan D'Arienzo
Chiquita Saldí
