Un palco all'opera

Isa Barzizza

— Clara

Alberto Farnese

— Fulvio

Aldo Silvani

— Professor

Vera Molnar

— Sonia

Emma Baron

— Professor's wife

Eugenia Bonino

— Isabella

Nadia Bianchi

— Linda

Edoardo De Santis

— Donizetti

Enrico De Melis

— Bellini

Augusto Di Giovanni

— Rossini